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Elastomer O-ring
From: $ 0.45
Allan Cap Screw
From: $ 0.25
Spring Washer
From: $ 0.10
NBR & VITON
Known as socket cap screws
Known as lock washer
NBR 70 (Acrylonitrile Butadiene Copolymer)
Stainless Steel 304
A disk-shaped thin plate
NBR 90 (A harder rubber in texture)
VITON 90 (Fluoroelastomer / FKM / FPM)
To ensure no escape of gas or liquid materials during the operation
Stainless Steel 316
High Tensile Steel
Designed to tightened into a threaded or tapped hole
Design to alongside bolts and nuts
With Bolt Threads
Ensures the fastener is safe when exposed to serious vibration