Automotive Industrial Fasteners Square Machine Step Screw

Basic Info

Model NO.	screw
Grade	12.9
Transport Package	Standard Packaging
Specification	M3 M6 M8 M12 M16
Trademark	custom label
Origin	Shanghai China
HS Code	7318150000
Production Capacity	3000000PCS/Month

Product Description

Items Square Machine Step Screws Automotive Industrial High Strength Fasteners
Specification:

Square head with carbon steel AISI10B21
Cold forging process for manufacturing
Case hardness:600-700HV
Core hardness:300-425HV
Size :M6*25
Thread type:machine
Finish: Black
Marked:KS or by your needs
Thickness of heat treatment:0.15-0.28MM
SST:400hrs min per ASTM B117 0% red rust
Industry:Building construction and others
Size and Material can be customized by your specific needs.

All the following details can be customized by your specific need. OEM service is welcomed.
Product Name	Square Machine Step Screws Automotive Industrial High Strength Fasteners
Material	Stainless steel 304 `316 ,carton steel 45# 22A 10B21,alloy steel,aluminum5052 6063F22,brass ,Titanium/Ti Alloy And so on
Hardness	4.8-12.9 grade
Type of Shank	Full thread/ parital thread
Drivers	slotted,six-lobe,pozi driver,square,triangle,8 point,phillips
Type of Head	flat,oval,truss,PF.round ,button,pan(JIS,ANSI),fillister,square
Surface Treatment	Zinc,nickel,gold brass,black/black oxide etc
Shank Diameter	M1.7-M30 customized by your need
Overall Length	6-120MM
Salt Spray Test	24hr-1000hr
Head Diameter	according to the size
Application	The product is used for fixing thing in one place,it is also apply to material transmission, large drill bit.
Package Description	25kg/carton;Can Pallet.Or according to customers' requests.

To face the challenges of world manufacturing market ,we still make sure our quality and service to maintain satisfaction of customers'.
Kinsom Helps customers Improve Quality, Achieve Faster and more Secure Delivery, Reduce Total Cost.If you are looking for the customized parts,you turn to us.

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Automotive Industrial Fasteners Square Machine Step Screw