black zinc screws

Black zinc finish torx drive machine screws manufacturers
Standard: DIN, ANSI, JIS, ISO
From M1-M12 or O#-1/2 diameter
ISO9001, ISO14001, TS16949 certificated
Different drive and head style for customized order
Various materials can be customized
MOQ:10000pcs
Details
Black zinc flat head phillips machine screws
Head type: Phillips
Standard: DIN, ANSI, JIS, ISO
Thread Class 2A (before plating), 3A (after plating), 6g(before plating), 6h(after plating)
Thread Type: UNC, UNF
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Black zinc washer phillips head self tapping screws
High-quality metal
Available in many head styles
A protective finish
Easy to installation
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Custom black zinc security torx screws wholesale
Fastener Type: Sheet Metal Security Screw
Drive Style : Tamper Resistant Pin-in-Star
Material: Steel
Suitable for high torque applications
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Double washer sems phillips pan head machine screw
Different drive and head style for customized order
Standard: DIN, ANSI, JIS, ISO
From M1-M12 or O#-1/2 diameter
Various materials can be customized
Details
Special black zinc phillips pan head tapping screw manufacturer
Self tapping screw
Composed of mild steel and stainless steel components
Easy to installation
Customized available
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