4 5 Inch Philips Pan Head Cross Recess Sems Hardware With Wave Washer Stainless Steel

4 5 Inch Philips Pan Head Cross Recess Sems Hardware With Wave Washer Stainless Steel

1. Description:

Screw and washer assemblies, or SEMS screws are generally covered by the specification ASME B18-13 1996. Typically, double washers consist of a split lock washer and a flat washer. They are readily available in metric sizes. Special double washer sems can be made for application specific needs.

Flat Washer Options are generally divided into a washer series of Narrow, Regular, and Wide Sizes. The size chart is below: Lock Washer Options - While typically a split lockwasher; internal tooth lockwashers and external tooth lockwashers can also be assembled. Material Options are generally steel, stainless steel, and brass. Finish Options typically correspond to the material type please contact Apex Fasteners for options.

Many fasteners are available as assemblies with captivated washers, collars, specialized stampings or other components. Engineered assemblies, which combine metal, plastic and other components into one subassembly, are also available

PAN HEAD PHILIPS DRIVE SEMS SCREWS

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Suzhou Crever Fastener Co.,Ltd.is a production enterprise combining research,manufacturing and sales together.We possess polished equipment,solid techniques and complete quality system. We have been in this line for more than 20 years, every month we can ship more than 20 containers to the world market.

　　We can provide you with products according to GB,JIS,ANSL,DIN,BS,ISO and other standards, we can also customize products.With advanced techniques and full specifications, our products are popular both at home and abroad.

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