Grade Class 4.8 8.8 10.9 12.9 Galvanized Steel Black Wave Spring Washer
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Grade Class 4.8 8.8 10.9 12.9 Galvanized Steel Black Wave Spring Washer 1,Description: Washers are divided into: Flat washers - Class C, large washers - class A and C, large washers - class C, small washers - class A, flat washers - class A, flat washers - chamfered type - class A, high strength washers for steel structure, spherical washers, conical washers, I-steel square inclined washers, channel steel square inclined washers, standard spring...
Hunan Jia Shan Hardware Tech Co., Ltd.
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Oxide Black Heavy Duty Locking Washer 8.8 Grade Carbon Steel For Bolts And Screws
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...Black Heavy Duty Locking Washer 8.8 Grade Carbon Steel Hardness 43-47 For Bolts And Screws A washer is a thin plate (typically disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a screw or nut. Other uses are as a spacer, spring (belleville washer, wave washer), wear pad, preload indicating device, locking device, and to reduce vibration (rubber washer). Washers...
Suzhou Zhongyue Railway Material Co.,Ltd.
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