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Insert

These products are used for reinforcing female threads. These can be used with damaged female threads or soft materials to enable screws/bolts to be tightened.
In general, coil inserts that have been machined into a coil shape are very common, but we also have a wide lineup that includes "self-tapping inserts", "inserts for resin", "insert nuts", "locking inserts", etc., enabling use to suit various environments or materials.
MISUMI enables spec searches and ordering quantities from just 1 piece. Tools are also sold in addition to the inserts themselves.
[Materials]
Iron, stainless steel, brass, phosphor bronze, Inconel, nitronics
[Size]
M1.4 to M39 are available as well as imperial sizes
[Search Keywords]
Heli-Sert, E-Sert, Sprue, Female Thread

Search by specifying the lower class category

285 items

: 30; 45; 60

Days to Ship	All Same day 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less 12 Day(s) or Less 13 Day(s) or Less 14 Day(s) or Less

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Self-Tapping Inserts - Slotted

MISUMI

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more
Thread Inserts

MISUMI

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more
Dodge Bit Insert (Standard) SB Brass (Cadmium-Free)【1-8,000 Pieces Per Package】

TOKAI METAL INDUSTRY

A general-purpose well-balanced screw insert with low cost.
[Features]
・ At the time of press-fit, the product has direction.
・ An insert nut that is well balanced in all aspects including easy use, holding power, cost, etc.

Days to Ship: 6 Day(s) or more
Ensat Expanded Slot Type, Model 302

KKV

Ensat is an insert nut with high workability usable with resin, aluminum, etc., which easily cause female screw destruction with direct tap. It cuts material with the blade on its body, so no front tap is needed. Female screw reinforcement by Ensat enables aluminum and resin to be used for parts, which contributes to weight reduction. Ensat supports the force applied to the inner screw with a slightly larger outer screw, so it can endure a stronger force than a direct tap.

Days to Ship: 6 Day(s) or more
Brass Bit Insert (Standard Model / Single-Sided Type) HSB

HIROSUGI-KEIKI

[Nominal of Thread (M)] 1.4/1.6/1.7/2/2.6/3/4/5
[Material] Brass (C3604BD), Cadmium Content Less than 75 ppm
[Processing] Degreasing

Volume Discount
Days to Ship: 6 Day(s) or more
Helicoil 1084【1-1,000 Pieces Per Package】

NIPPON POP RIVETS AND FASTENERS

[Features]
· A stainless steel coil that can be used to enhance thread strength
by being embedded into a tapped base material using a specialized tool. They can also be used multiple times.

[Applications]
· For reinforcement of all kinds of screws, and restoration of damaged screws.

Days to Ship: 7 Day(s) or more
Ensat Expanded Slot Type, Model 302, Inch Type

KKV

[Features]
· Can be used for free-cutting type aluminum alloy, high-plasticity resin, etc.
· The expanded slots act as cutting edges and are long in length, providing good engagement with the corresponding material.
· If you set a small pilot hole diameter and insert into a hard material, the slots on the tip will contract (taper), potentially leading to defective machining.

[Materials]
SUM22L free-cutting steel (equivalent), hexavalent chromate

Days to Ship: 6 Day(s) or more
Dodge Bit Insert Flange Type (Brass Cadmium-Free)【1-5,000 Pieces Per Package】

TOKAI METAL INDUSTRY

General purpose type. Low cost and well balanced.

Days to Ship: 6 Day(s) or more
Recoil-Free (mm) SUS304【1-3 Pieces Per Package】

RECOIL

Made from regular 304 grade stainless steel (18–8), but inserts made from other application-specific materials are also manufactured.

Days to Ship: 6 Day(s) or more
Recoil-Free (UNF) SUS304

RECOIL

The material is normal stainless steel 304 (18–8), but the material has been manufactured with other materials added for special applications.

Days to Ship: 6 Day(s) or more
Steel Ensat Small Outer Diameter, 3 Hole Short Type, Model 347

KKV

Ensat is an insert nut with high workability usable with resin, aluminum, etc., which easily cause female screw destruction with direct tap. It cuts material with the blade on its body, so no front tap is needed. Female screw reinforcement by Ensat enables aluminum and resin to be used for parts, which contributes to weight reduction. Ensat supports the force applied to the inner screw with a slightly larger outer screw, so it can endure a stronger force than a direct tap.

Days to Ship: 6 Day(s) or more
Ultrasert UD2 / UD4 (Brass Cadmium-Free)【1-5,000 Pieces Per Package】

TOKAI METAL INDUSTRY

These inserts are the best choice for easy and secure fitment into plastic holes.

Days to Ship: 6 Day(s) or more
Techlock (SL)【1-5,000 Pieces Per Package】

JAPAN DRIVEIT

[Type] Press Fit
[Materials] Brass
[Screw type] Metric (coarse) screw, without notch
[Shape] Standard Screw Diameter (after insertion) M (mm): 2 2.5 2.6 3 3.5 4 5 6 8 10 Length (after insertion)
[L](D = Screw Diameter M) 1 D 1.5 D 2 D 2.5 D
[Length]B (mm) 3.0 3.9 4.0 4.9 5.0 5.8

Days to Ship: 6 Day(s) or more
Brass Bit Insert (Standard, Double-sided) HSB-Z

HIROSUGI-KEIKI

[Nominal of Thread (M)] 1.4/1.6/1.7/2/2.6/3/4/5
[Material] Brass (C3604BD), Cadmium Content Less than 75 ppm
[Processing] Degreasing

Days to Ship: 13 Day(s) or more
Thread Inserts/Tangless

MISUMI

Volume Discount

CAD ：

2D / 3D
Days to Ship: 6 Day(s) or more
C Lock (CL Type)【100 Pieces Per Package】

BOHSEI

The outer knurled form is reversed, which allows for high tensile strength and torque strength.

Days to Ship: 6 Day(s) or more
Recoil Free (UNC) SUS304

RECOIL

The material is normal stainless steel 304 (18–8), but the material has been manufactured with other materials added for special applications.

Days to Ship: 6 Day(s) or more
Thread Insert Installation Tool

MISUMI

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more
Recoil Kit with Pilot Tap

RECOIL

A male screw repair kit for individual recoils that is widely used throughout the world in repair and maintenance associated with industrial machinery, automobiles, and motorcycles.

Days to Ship: 6 Day(s) or more
Stainless Steel Insert Nut, Screw-in (Slotted)/IRU-S

HIROSUGI-KEIKI

[Nominal of Thread (M)] 2.6/3/4/5/6/8
[Material] Free-Cutting Stainless Steel (SUS303)
[Processing] Degreasing

Days to Ship: 13 Day(s) or more
Thread Insert Removal Tool

MISUMI

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more
Recoil Packet (Milli)【5-10 Pieces Per Package】

RECOIL

[Type] Threaded Insert Use
[Application] Light Metal
[Materials] SUS304 with Notch
[Application] Light Metal
[Screw type] Coarse/Fine Screw Diameter (after insertion) 2 2.2 2.5 3 3.5 4 5 6 7 8 9 10 11 12 14 16 18 20 Length (after insertion)
[L](D = screw diameter M) 1D 1.5D 2D
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.
[Pitch (mm)] 0.4 0.45 0.5 0.6 0.7 0.8 1.0 1.25 1.5 1.75 2.0 2.5 Usage Environment: Internal Combustion Engines/Manufacturing Equipment Quantity 5 10

Days to Ship: 6 Day(s) or more
Ensat Extra Coarse External Thread Type, Model 309

KKV

Ensat is an insert nut with high workability usable for resin, aluminum, etc., which easily cause female screw destruction with direct tap. It cuts material with the blade on its body, so no front tap is needed. Reinforcing female screws using Ensat enables aluminum and resin to be used for parts, which contributes to weight reduction. Ensat is an insert nut with high workability usable for resin, aluminum, etc., which easily causes female screws to be destroyed when directly tapped.

Days to Ship: 6 Day(s) or more
Tool for Ensat, for Manual Processing, 610 Type

KKV

A manual work tool for inserts. Size / internal screw d1 (mm) 2.5 3 3.5 4 5 6

Days to Ship: 6 Day(s) or more
Stainless Steel E-Sert Fine (Hemlock-Made)【1-100 Pieces Per Package】

SUNCO

[Nominal M] 6, 8, 14, 18, 20, 22, 24, 27, 30, 33, 36, 39
[Material] Stainless Steel
[Surface Processing] Bare

Days to Ship: 6 Day(s) or more
Thread Insert (Box)【100 Pieces Per Package】

MISUMI

CAD ：

2D / 3D

Days to Ship: 6 Day(s) or more
Recoil Packet (UNC)【5-10 Pieces Per Package】

RECOIL

*Unfortunately, only lengths of 1.5D are available.

Days to Ship: 6 Day(s) or more
Recoil Tap

RECOIL

[Features]
· Recoil taps differ from ordinary taps, designed for exclusive use with screw thread inserts (STI). They have a large diameter but the same pitch as a standard tap in order to accommodate the Recoil Inserts.
· Recoil Taps are manufactured to precise standards from High Speed steel (HSS or HSS-E) with ground threads and are available in Intermediate and Bottoming leads.
· In addition to hand taps, Spiral Point and Spiral Flute machine taps are also available for mass production purposes. In addition, for all spark plug applications pilot nose taps are available, which do not require a special recoil drill. The Recoil thread inserts when installed into a correctly tapped hole will provide the applicable internal thread tolerance for the installed bolt.
· Intermediate tap...The most commonly used tap, mainly used for through hole applications. 4 -thread lead.
· Bottoming tap...Used when tapping to the bottom of a blind hole. 2-Thread lead, and is normally used after a taper tap or intermediate tap.

Days to Ship: 7 Day(s) or more
Sonic Lock (SL-4)【2,000 Pieces Per Package】

JAPAN DRIVEIT

[Type] Press Fit
[Materials] Brass
[Screw type] metric (coarse) screw, screw diameter (after insertion) M (mm) 3 without notch
[Shape] Standard length (after insertion)
[L] (D = screw diameter M) 1D 2D 2.5D
[Length] B (mm) 4.0 6.5 8.1

Days to Ship: 17 Day(s) or more
Sprue 2 pcs. Set Tap for UNC

SUNCO

[Nominal W] #2-56, #4-40, #5-40, #6-32, #8-32, #10-24, 1/4, 5/16, 3/8, 7/16, 1/2, 6/16, 5/8, 3/4, 7/8, 1-8

Days to Ship: 7 Day(s) or more
Brass Bit Insert (Flange Type) / HFB

HIROSUGI-KEIKI

[Nominal of Thread (M)] 2/2.6/3/4/5
[Material] Brass (C3604BD), Cadmium Content Less than 75 ppm
[Processing] Degreasing

Volume Discount
Days to Ship: 6 Day(s) or more
Brass Mini Bit Inserts / HMIB-Z

HIROSUGI-KEIKI

[Nominal of Thread (M)] 1.4/1.6/1.7
[Usage Method] Press-fitting / Heated Press-fitting
[Compatible Resin] Thermoplastic
[Material] Brass (C3604BD), Cadmium Content Less than 75 ppm
[Processing] Degreasing

Volume Discount
Days to Ship: 6 Day(s) or more
Sprue【1-100 Pieces Per Package】

NIPPON SPREW

Screw reinforcement made from a coiled, rhombic section stainless steel wire. Highly reliable fastening is achieved through ingenious use of spring action.

Days to Ship: 6 Day(s) or more
Trade Series Recoil Kit (Milli)

RECOIL

Includes an insertion tool with tap handle functionality. A magnet-type extraction tool has also been set together with this.

Days to Ship: 7 Day(s) or more
Trade Series Recoil Kit (UNF)

RECOIL

Includes an insertion tool with tap handle functionality. A magnet-type extraction tool has also been set together with this.

Days to Ship: 10 Day(s) or more
Tangless Insert (SUS304)

RECOIL

The stress is dispersed throughout the entire engagement length, does not incur screw thread breaks, has increased holding power or tensile strength, and has greater fastening power than the original screw.

Days to Ship: 6 Day(s) or more
Ensat 3 Holes Short Type, Model 308

KKV

Ensat is an insert nut with high workability usable with resin, aluminum, etc., which easily cause female screw destruction with direct tap. It cuts material with the blade on its body, so no front tap is needed. Female screw reinforcement by Ensat enables aluminum and resin to be used for parts, which contributes to weight reduction. Ensat supports the force applied to the inner screw with a slightly larger outer screw, so it can endure a stronger force than a direct tap.

Days to Ship: 6 Day(s) or more
Heat-Lok (HL Type)【1-5,000 Pieces Per Package】

JAPAN DRIVEIT

· Type: Press fit use
· Application: Resin, general
· Material: Brass
· Thread ridge type: Metric coarse screw, without notch
· Shape: Standard
· Diameter (following insertion): M3, M3.5, M4, M5, M6
· Length following insertion (D = screw diameter M): 1.5D, 2D
· Length (mm): 4.0, 5.8, 7.2, 8.2, 9.5, 12.7

Days to Ship: 6 Day(s) or more
Ensat 3 Hole/Length 308

SUNCO

[Nominal M] 16
[Material] Stainless Steel
[Surface Processing] None

Days to Ship: 6 Day(s) or more
Stainless Steel Recoil【1-100 Pieces Per Package】

SUNCO

[Nominal M] 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24
[Material] Stainless Steel
[Surface Processing] Bare

Days to Ship: 6 Day(s) or more
Taps for Thread Inserts

MISUMI

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more
Tangless Inserts Installation/Removal Tools

MISUMI

Volume Discount

CAD ：

2D / 3D
Days to Ship: 6 Day(s) or more
E-SERT Spiral Tap

TSUGAMI

A tap that includes a spiral blade groove (approx. 35°) for efficiently performing tapping and creating blind holes.

Days to Ship: 6 Day(s) or more
E-Certs【1-100 Pieces Per Package】

TSUGAMI

Old 'Heli-Coils Inserted'. The screws of the main body are reinforced, ensuring a highly durable fastening.

Days to Ship: 6 Day(s) or more
C TEC (CT Type)【100 Pieces Per Package】

BOHSEI

Verification work on the embedded direction is not necessary because both ends have the same shape, which allows for faster work. Recommended when considering the use of parts feeders for automation.

Days to Ship: 7 Day(s) or more

Days to Ship:	Same day or more

Days to Ship:	Same day or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	7 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	13 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	Same day or more

Days to Ship:	6 Day(s) or more

Days to Ship:	13 Day(s) or more

Days to Ship:	Same day or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	7 Day(s) or more

Days to Ship:	17 Day(s) or more

Days to Ship:	7 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	7 Day(s) or more

Days to Ship:	10 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	Same day or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	7 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Type
Application
Material
Screw Type
Screw Dia. M (after insertion)(mm)
Thread Dia. (After inserted), Unified(inch)
Length L (after insertion) (D = Thread Dia. M)
Notch
Shape
Sales Unit


Brand	MISUMI	MISUMI	TOKAI METAL INDUSTRY	KKV	HIROSUGI-KEIKI	NIPPON POP RIVETS AND FASTENERS	KKV	TOKAI METAL INDUSTRY	RECOIL	RECOIL	KKV	TOKAI METAL INDUSTRY	JAPAN DRIVEIT	HIROSUGI-KEIKI	MISUMI	BOHSEI	RECOIL	MISUMI	RECOIL	HIROSUGI-KEIKI	MISUMI	RECOIL	KKV	KKV	SUNCO	MISUMI	RECOIL	RECOIL	JAPAN DRIVEIT	SUNCO	HIROSUGI-KEIKI	HIROSUGI-KEIKI	NIPPON SPREW	RECOIL	RECOIL	RECOIL	KKV	JAPAN DRIVEIT	SUNCO	SUNCO	MISUMI	MISUMI	TSUGAMI	TSUGAMI	BOHSEI
Product Series	Self-Tapping Inserts - Slotted	Thread Inserts	Dodge Bit Insert (Standard) SB Brass (Cadmium-Free)【1-8,000 Pieces Per Package】	Ensat Expanded Slot Type, Model 302	Brass Bit Insert (Standard Model / Single-Sided Type) HSB	Helicoil 1084【1-1,000 Pieces Per Package】	Ensat Expanded Slot Type, Model 302, Inch Type	Dodge Bit Insert Flange Type (Brass Cadmium-Free)【1-5,000 Pieces Per Package】	Recoil-Free (mm) SUS304【1-3 Pieces Per Package】	Recoil-Free (UNF) SUS304	Steel Ensat Small Outer Diameter, 3 Hole Short Type, Model 347	Ultrasert UD2 / UD4 (Brass Cadmium-Free)【1-5,000 Pieces Per Package】	Techlock (SL)【1-5,000 Pieces Per Package】	Brass Bit Insert (Standard, Double-sided) HSB-Z	Thread Inserts/Tangless	C Lock (CL Type)【100 Pieces Per Package】	Recoil Free (UNC) SUS304	Thread Insert Installation Tool	Recoil Kit with Pilot Tap	Stainless Steel Insert Nut, Screw-in (Slotted)/IRU-S	Thread Insert Removal Tool	Recoil Packet (Milli)【5-10 Pieces Per Package】	Ensat Extra Coarse External Thread Type, Model 309	Tool for Ensat, for Manual Processing, 610 Type	Stainless Steel E-Sert Fine (Hemlock-Made)【1-100 Pieces Per Package】	Thread Insert (Box)【100 Pieces Per Package】	Recoil Packet (UNC)【5-10 Pieces Per Package】	Recoil Tap	Sonic Lock (SL-4)【2,000 Pieces Per Package】	Sprue 2 pcs. Set Tap for UNC	Brass Bit Insert (Flange Type) / HFB	Brass Mini Bit Inserts / HMIB-Z	Sprue【1-100 Pieces Per Package】	Trade Series Recoil Kit (Milli)	Trade Series Recoil Kit (UNF)	Tangless Insert (SUS304)	Ensat 3 Holes Short Type, Model 308	Heat-Lok (HL Type)【1-5,000 Pieces Per Package】	Ensat 3 Hole/Length 308	Stainless Steel Recoil【1-100 Pieces Per Package】	Taps for Thread Inserts	Tangless Inserts Installation/Removal Tools	E-SERT Spiral Tap	E-Certs【1-100 Pieces Per Package】	C TEC (CT Type)【100 Pieces Per Package】
CAD	2D / 3D	2D / 3D													2D / 3D			2D / 3D			2D / 3D					2D / 3D															2D / 3D	2D / 3D
Days to Ship	Same day or more	Same day or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	7 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	13 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	Same day or more	6 Day(s) or more	13 Day(s) or more	Same day or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	7 Day(s) or more	17 Day(s) or more	7 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	7 Day(s) or more	10 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	Same day or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	7 Day(s) or more
Type	Self-Tapping	Standard	Standard	Self-Tapping	Press Fit	Standard	Self-Tapping	Standard	Standard	Standard	Self-Tapping	Standard	Press Fit	Press Fit	Tangless	Press Fit	Standard	Tool	Tool	Self-Tapping	Tool	Standard	Self-Tapping	Tool	Standard	Standard	Standard	Tool	Press Fit	Tool	Press Fit	Press Fit	Standard	Tool	Tool	Tangless	Self-Tapping	Press Fit	Self-Tapping	Standard	Tool	Tool	Tool	Standard	Press Fit
Application	Light Metal	Light Metal	Resin General	-	Light Metal	Light Metal	-	Resin General	Light Metal	Light Metal	-	Resin General	-	Light Metal	Light Metal	Resin General	Light Metal	-	-	Cast Iron	-	Light Metal	-	-	-	Light Metal	Light Metal	-	-	-	Light Metal	Light Metal	Light Metal	-	-	Light Metal	-	Resin General	-	-	-	-	-	Light Metal / Cast Iron / Resin General	Resin General
Material	Steel / Stainless Steel (SUS303/304)	Stainless Steel (SUS303/304)	Brass	Steel / Stainless Steel (SUS303/304) / Stainless Steel (SUS430F) / Brass	Brass	Stainless Steel (SUS303/304)	Steel	Brass	Stainless Steel (SUS303/304)	Stainless Steel (SUS303/304)	Steel	Brass	Brass	Brass	Stainless Steel (SUS303/304)	Brass	Stainless Steel (SUS303/304)	-	Stainless Steel (SUS303/304)	Stainless Steel (SUS303/304)	-	Stainless Steel (SUS303/304)	Stainless Steel (SUS303/304) / Brass	Steel	Stainless Steel (SUS303/304)	Stainless Steel (SUS303/304)	Stainless Steel (SUS303/304)	-	Brass	-	Brass	Brass	Stainless Steel (SUS303/304) / Phosphor Bronze	Stainless Steel (SUS303/304)	Stainless Steel (SUS303/304)	Stainless Steel (SUS303/304)	Steel / Stainless Steel (SUS303/304) / Stainless Steel (SUS430F)	Brass	Stainless Steel (SUS303/304)	Stainless Steel (SUS303/304)	-	-	Steel	Stainless Steel (SUS303/304)	Brass
Screw Type	Metric (Coarse) Thread	Metric (Coarse) Thread / Metric (Fine) Thread	Metric (Coarse) Thread	Metric (Coarse) Thread	Metric (Coarse) Thread	Metric (Coarse) Thread	Unified (Coarse) Thread / Unified (Fine) Thread / BSW (Coarse) Thread	Metric (Coarse) Thread	Metric (Coarse) Thread	Unified (Fine) Thread	Metric (Coarse) Thread	Metric (Coarse) Thread	Metric (Coarse) Thread	Metric (Coarse) Thread	Metric (Coarse) Thread	Metric (Coarse) Thread	Unified (Coarse) Thread	-	-	Metric (Coarse) Thread	-	Metric (Coarse) Thread / Metric (Fine) Thread	Metric (Coarse) Thread	Metric (Coarse) Thread	Metric (Fine) Thread	Metric (Coarse) Thread	Unified (Coarse) Thread	-	Metric (Coarse) Thread	Unified (Coarse) Thread	Metric (Coarse) Thread	Metric (Coarse) Thread	Metric (Coarse) Thread	-	-	Metric (Coarse) Thread	Metric (Coarse) Thread	Metric (Coarse) Thread	Metric (Fine) Thread	Metric (Coarse) Thread	-	-	Metric (Coarse) Thread	Metric (Coarse) Thread	Metric (Coarse) Thread
Screw Dia. M (after insertion)(mm)	3 ～ 12	3 ～ 16	1.6 ～ 8	2.5 ～ 30	1.4 ～ 5	4 ～ 12	-	2 ～ 8	2 ～ 42	-	4 ～ 16	2 ～ 10	2 ～ 10	1.4 ～ 5	2.5 ～ 10	2 ～ 6	-	-	6 ～ 14	2.6 ～ 8	-	2 ～ 20	3 ～ 16	2.5 ～ 16	6 ～ 39	3 ～ 8	-	2 ～ 20	3	-	2 ～ 5	1.4 ～ 1.7	2 ～ 36	2 ～ 20	-	2.5 ～ 12	3 ～ 16	3 ～ 6	16	2 ～ 24	-	-	3 ～ 8	2 ～ 24	3
Thread Dia. (After inserted), Unified(inch)	-	-	-	-	-	-	1/2 ～ No. 10	-	-	1"-12 ～ #12-28	-	-	-	-	-	-	1"-8 ～ #12-24	-	-	-	-	-	-	-	-	-	1/2-13 ～ #12-24	-	-	1"-8 ～ #10-24	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Length L (after insertion) (D = Thread Dia. M)	-	1D / 1.5D / 2D / 3D	1D / 1.5D / 2D / 2.5D / 3D	-	1D / 1.5D / 2D / 2.5D / 3D / 0.7D / 0.8D / 3.5D / 4D	1D / 1.5D / 2D	-	1D / 1.5D / 2D / 2.5D / 3D	1D / 1.5D / 2D / 2.5D / 3D	1D / 1.5D / 2D	-	1D / 1.5D / 2D	1D / 1.5D / 2D / 2.5D	1D / 1.5D / 2D / 2.5D / 3D / 0.7D / 0.8D / 3.5D / 4D	1D / 1.5D / 2D	-	1D / 1.5D / 2D	-	-	1D / 1.5D / 2D / 2.5D / 3D / 0.8D / 3.5D	-	1D / 1.5D / 2D	-	-	1D / 1.5D / 2D / 2.5D / 3D	1D / 1.5D / 2D	1.5D	-	2D / 2.5D	-	1D / 1.5D / 2D / 2.5D / 3D	1.5D / 2D	1D / 1.5D / 2D / 2.5D / 3D	-	-	1D / 1.5D / 2D	-	1.5D / 2D	-	1D / 1.5D / 2D / 2.5D / 3D / 0.5D	-	-	-	1D / 1.5D / 2D / 2.5D / 3D / 0.5D / 0.6D	-
Notch	Not Provided	Provided	Not Provided	-	Not Provided	Provided	Not Provided	Not Provided	Provided	Provided	-	Not Provided	Not Provided	Not Provided	Not Provided	-	Provided	-	-	Not Provided	-	Provided	-	Not Provided	Provided	Provided	Provided	-	Not Provided	-	Not Provided	Not Provided	Provided	-	-	Not Provided	-	Not Provided	Not Provided	Provided	-	-	-	Provided	-
Shape	Slotted	-	Standard	Slotted	Standard	Slotted	Slotted	Standard	-	-	Small O.D. 3-Hole Type	Standard	Standard	Standard	-	Standard	-	-	-	Slotted	-	-	Standard	-	Standard	-	-	-	Standard	-	Standard	Standard	-	-	-	-	3-Hole Type	Standard	3-Hole Type	Standard	-	-	-	-	Standard
Sales Unit	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	-	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	-	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	-	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	-