PEEK Machine Screw (Cross-Recessed Head) PE-SR/PE-R

[Nominal thread (M)] 2(0.4) / 2.6(0.45) / 3(0.5) / 4(0.7) / 5(0.8) / 6(1.0)
[Silicone rubber washer (SRW)]
[Material] Silicone rubber
[Color] Translucent
[Hardness] 50° (Durometer type A) 49° (IRHD reference value)
[NBR washer (RW)]
[Material] NBR
[Color] Black
[Hardness] 70° (Durometer type A) 63° (IRHD reference value)