1 Spot on Flat Head Welding Screw with Steel Plain Surface

• Material: Carbon Steel
• Type: Cheese Head
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB, ANSI, JIS
• Grade: 8.8
• Transport Package: Standard Packaging
• Specification: M3-M8
• Trademark: ks fasteners
• Origin: Shanghai China
• Production Capacity: 1000000PCS/Week

Product Description

Items spot bolt
Specification:

• Carbon steel AISI 10B21 18A 22A
• Non standard screws  
• Cold forging process for manufacturing
• Size :M3-M8
• Thread type:machine 
• Finish: custom 
• Color : blue white
• Marked: KS or by your needs
• Heat treatment: Class 8.8 
• Size and Material can be customized by your specific needs.

What we can do:
 

All the following details can be customized by your specific need. OEM service is welcomed.
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.

Product: