Are these low head cap screws strong enough for high-load applications?

Yes! The steel variants are class 10.9, which means they can handle high tensile and shear forces, while stainless steel options such as A4-80 provide excellent corrosion resistance with comparable strength to grade 8.8 steel screws.

Can these screws be used in precision machinery?

Yes! The low head design makes them ideal for precision equipment where clearance is tight, and the metric coarse threads ensure a secure, vibration-resistant hold in machine components.

Are low head cap screws compatible with standard hex keys?

Yes! Despite their reduced head height, they are designed to be tightened using standard hex keys or Allen wrenches, ensuring ease of installation and removal.

Can these screws be used in automated assembly lines?

Yes! Their uniform threading and precise head dimensions make them compatible with robotic and automated assembly systems, ensuring consistent fastening and efficient production.

Do low head cap screws require special torque specifications?

While they follow standard torque values for their respective materials and grades, it's essential to avoid overtightening, as the lower head profile may affect the distribution of force compared to standard cap screws. Always refer to ISO or JIS torque guidelines for best results.

How do these screws compare to button head screws?

1. Lower profile than standard button head screws, reducing protrusion. 2. Higher strength due to deeper hex socket engagement. 3. Better suited for load-bearing applications, whereas button head screws are often used for aesthetics or low-load situations.

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AN03

Threaded Direction type Nominal of Thread CAD Days to Ship

Specification/Dimensions

Threaded Direction
- Left Screw
- Right Screw
Clear
type
- AN
Clear
Nominal of Thread
M10

M12

M15

M17

M20

M25

M30

M35

M40

M45

M50

M55

M60

M65

M70

M75

M80

M85

M90

M95

M100

M105

M110

M115

M120

M125

M130

M135

M140

M145

M150

M160

M190
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

5 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less
Clear

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Lock Nuts AN

Check FAQ of this product (6 items)

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NTN

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Caution

This product is out of stock due to tight production by some models.
The delivery date is unstable due to the difficulty in obtaining materials, components, etc. The next arrival of products for which orders have been suspended can not be confirmed yet.

Product Description

A lock nut used for fixing a bearing in place.
•Shape: Round
•Material: Steel (SPHC, S25C, SS400)*
•Surface Treatment: Not Provided
•Thread Type: Metric Fine
•Nominal of Thread(M): 10, 12, 15, 17, 20, 25, …, 190
•Thread Direction: Left-Hand, Right-Hand
*Material is different depending on Thread size.
•M10~M40: SPHC
•M45~M120: S25C
•M125~M200: SS400

Drawing

Drawing for adapter sleeve, removable sleeve and shaft

Drawing for adapter sleeve and shaft

: 30; 45; 60

Part Number
AN03

Part Number	Price	Minimum Order Qty.	Volume Discount	Days to Ship	RoHS	Nominal of Thread	Threaded Direction
	₹ 198.00	15 Piece(s)		Same day	10	M17	Right Screw

Basic Information

Type	Lock Nut	Shape	Round shape	Material	Steel
Surface Treatment	Without surface treatment	Screw Type	Metric (fine) Thread

Please check the type/dimensions/specifications of the part AN03 in the Lock Nuts AN series.

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently asked question (FAQ)

Question: Are these low head cap screws strong enough for high-load applications?: Answer: Yes! The steel variants are class 10.9, which means they can handle high tensile and shear forces, while stainless steel options such as A4-80 provide excellent corrosion resistance with comparable strength to grade 8.8 steel screws.
Question: Can these screws be used in precision machinery?: Answer: Yes! The low head design makes them ideal for precision equipment where clearance is tight, and the metric coarse threads ensure a secure, vibration-resistant hold in machine components.
Question: Are low head cap screws compatible with standard hex keys?: Answer: Yes! Despite their reduced head height, they are designed to be tightened using standard hex keys or Allen wrenches, ensuring ease of installation and removal.
Question: Can these screws be used in automated assembly lines?: Answer: Yes! Their uniform threading and precise head dimensions make them compatible with robotic and automated assembly systems, ensuring consistent fastening and efficient production.
Question: Do low head cap screws require special torque specifications?: Answer: While they follow standard torque values for their respective materials and grades, it's essential to avoid overtightening, as the lower head profile may affect the distribution of force compared to standard cap screws. Always refer to ISO or JIS torque guidelines for best results.
Question: How do these screws compare to button head screws?: Answer: 1. Lower profile than standard button head screws, reducing protrusion.
2. Higher strength due to deeper hex socket engagement.
3. Better suited for load-bearing applications, whereas button head screws are often used for aesthetics or low-load situations.

Check other FAQ (3 items) Hide

Product variants

Part Number
AN00
AN01
AN02
AN04
AN04L
AN05

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Nominal of Thread	Threaded Direction
₹ 198.00	1 Piece(s)	Same day Stock	10	M10	Right Screw
₹ 198.00	1 Piece(s)	Same day Stock	10	M12	Right Screw
₹ 198.00	1 Piece(s)	Same day Stock	10	M15	Right Screw
₹ 222.00	1 Piece(s)	Same day Stock	10	M20	Right Screw
₹ 243.99	1 Piece(s)	5 Day(s) or more	10	M20	Left Screw
₹ 272.01	1 Piece(s)	Same day Stock	10	M25	Right Screw

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