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M12*100 Black Phosphated Alloy Steel Hex Socket Screw Suppliers

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M12*100 Black Phosphated Alloy Steel Hex Socket Screw

M12*100 Black Phosphated Alloy Steel Hex Socket Screw delivers the ideal combination of high torque capacity, dimensional precision, and surface compatibility for machinery, mold, and precision equipment applications.
The phosphate coating enhances lubricity during assembly, ensuring consistent preload at high installation torques while protecting the screw surface against handling corrosion and mild atmospheric exposure.

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Shanghai Soverchannel Industrial Co., Ltd.

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+86-15921208398

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Specifications
Product Details
Company Profile

Product Name	Socket Head Screw / Allen Screw
Specification：	Measurement System: Metric/ Imperial System
Grade:	4.8/6.8/8.8/10.9/12.9
Material：	Carbon steel/ Alloy steel/ Stainless Steel
thread type:	M6-M27; Tr thread; Inch thread, etc.
Length:	15-300mm
Surface:	Black oxide/ Zinc/ Phosphate/PTFE/ Dacro/Yellow
Optional material:	35K/10B21/SCM435/4141/4340/4145/1045/40Cr/45#/35CrMo/SS304 etc.
Standard:	GB70 ISO 4762 DIN6912 DIN7984 DIN912 ASME/ANSI B 18.3
Customization:	OEM/ODM Accepted
Applicatioon:	General Industry/ Heavy Industry

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