DIN 931 Stainless Steel Hex Head Bolts

• Material: Stainless Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB
• Grade: 3.6~12.9
• Model NO.: KM-20200811
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Polishing
• Transport Package: in Cartons, Pallets and Wooden Cases.
• Specification: M2-M100
• Trademark: Kingmetal
• Origin: China
• HS Code: 7318151090
• Production Capacity: 500 Tons Per Month

Product Description

DIN 931 stainless steel Hex head bolts

A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and 
often confused with, screws. A hex cap screw is a cap screw with a hexagonal head, designed to be driven
by a wrench (spanner). An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a 
hex bolt for the head height and the shank length. The nature of the tolerance difference allows an ASME
B18.2.1 hex cap screw to always fit where a hex bolt is installed but a hex bolt could be slightly too large 
to be used where a hex cap screw is designed in.

Standard:	DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material	Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L
	Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449,
Finishing	Zinc(Yellow,White,Blue,Black),Hot Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production Process	M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener
Customized Products Lead time	Busy season:15-30days,Slack seaon:10-15days
Stock Products	Carbon steel:Drop in anchor.wedge anchor.Shield anchor,expension bolt Stainless steel: All DIN Or GB Standard stainless steel anchor