Suzhou Crever Fastener Co., Ltd |
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18-8 Stainless Steel Sems Screws With External Tooth Lockwashers Combination
1. Description:
Sems Screws, Washers are often used in combination with screws to improve the structural integrity of an assembly. Typically, they are separate components. However pre-assembled screws and washers – the SEMS screw, have simplified and improved efficiencies in many manufacturing processes.
SEMS with captive, external tooth washers provide extra gripping power and control during assembly. Crever Factory provides external tooth lockwasher SEMS in a wide range of sizes and materials..
2. Specifications:
Product Name | pan head sems screws with washers |
Material | stainless steel, carbon steel, alloy steel, brass and so on |
Color | plain, black zinc, paint, decramet, HDG, ruspert, nickel and so on |
Standard | DIN GB ISO JIS BA ANSI |
Drive | Philips, hex socket, torx |
Sizes | M3-M10 |
Thread | full thread, partical thread |
Washer | flat washer, spring washer, wave washer, tooth washer |
3. Features:
. 4. Advantege:
5. More pictures:
PAN HEAD PHILIPS DRIVE SEMS SCREWS