washer head screws

4mm washer head specialty machine screws
The product is manufactured in China
Assorted sizes and lengths of commonly used electrical machine screws
Phillips round-head screws for switches, receptacles and outlet applications
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Blue nylon washer head torx machine screws
Exterior Finish Black Oxide
Thread Style Right Hand
Thread Coverage Fully Threaded
Drive System Torx
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Nickel plated hex socket washer head screws
Material: stainless steel
Color:Plain
Standard:DIN7985 GB/T818 ISO7045
Grade:Stainless,steel202,304,316,316L;Brass.
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Nylon torx washer head machine screws manufacturer
Tamper Proof Security Torx Machine Screws
Uses a special security torx driver bit
Driver Size: T40
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Phillips washer head machine screws for sale
Type: machine screw
Easy to use
Heat Treatment:(1)Tempering (2)Hardening (3)Spheroidizing (4)Stress Relieving.
Standard: ISO,GB,DIN,JIS,ANSI,BSW
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Torx drive washer head tapping screw manufacturer
Corrosion resistance
Rust resistance
Use for drilling in sheet metal
Easy to installation
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Washer head cross recessed tri-threading forming screws supplier
Tri-lobular thread form
Case hardened steel, bright zinc plated and waxed
Customized available
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