Copper Spring Washer Wholesale


1.1 this specification covers the chemical, mechanical, and dimensional requirements for hardened steel washers for use with fasteners having nominal thread diameters of 1 / 4 through 4 in. and m12 through m100. these washers are intended for general-purpose mechanical and structural use with bolts, nuts, studs, and other internally and externally threaded fasteners.

Shoulder bolts, or shoulder screws, have a long, unthreaded, cylindrical shoulder that allows for the rotation of attached parts like pulleys, gears, moving parts of engines and mechanical assemblies, and rolling wheels. these screws are also used to attach stripper plates. the socket head enables high torque fastening with limited clearance.

Alibaba offers 1,143 anchor bolt m30 products. about 19% of these are anchors, 9% are bolts, and 0% are screws. a wide variety of anchor bolt m30 options are available to you, such as diameter, standard, and material.

Size recommended torque; grade 2 grade 5 grade 8 18-8 s/s bronze brass; coarse fine coarse fine coarse fine coarse fine coarse fine coarse fine #4*-----5.2-4.8-4.3

Copper Spring Washer Wholesale manufacturer with years's encounter, from China.We primarily provide Copper Spring Washer Wholesale with high quality and competitive value.we have an expert Copper Spring Washer Wholesale item designers.Our product is via the national specialist certification.


Copper Spring Washer Wholesale supplier from China,we are expert manufacturer with years of experience.For customers from around the globe,we support them with high high quality Copper Spring Washer Wholesale solutions. Customized merchandise are readily available and we assistance wholesale. Please click the button below to check for more particulars of Copper Spring Washer Wholesale.


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