DIN444 High Quality GB798 Black Oxide Flat Head Bolt Carbon Steel Forged Fish Eye Connection Bolt

• Material: Carbon Steel
• Type: Round Head
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 4.8
• Model NO.: EB06
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Hot Galvanizing
• Transport Package: Bag with Pallets
• Specification: M6-M30, 1/4-1-1/4
• Trademark: YS
• Origin: China
• HS Code: 7318160000
• Production Capacity: 3200tons/Years

Product Description

Product Description

Material	Stainless steel (304, 316, 201), carbon steel (35#, 45#), galvanized, aluminum alloy, copper, carbon steel and so on
Standard	DIN444,GB,DIN,BS,ISO,JIS,ANSI,UNC,Nonstandard or your demand
Size	M2-M48 or as request
Length	According to customer requirements
Color	black,color zinc,etc
Finish	Plain,Zinc Plated(Clear/Blue/Yellow/Black), Black oxide,Nickel,grey phosphate,nickel,ruspert,H.D.G,etc
Grade	4.8,8.8,12.8,A2,A4,T4,T6 etc
Heat Treatment	Tempering,Hardening,Spheroidizing,Stress Relieving
Specification	Various head style and sizes per your request
Notice	Please lets know the Size, quantity, Material or Grade, surface finish, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us.
Quality Certificate:		iso 9001:2000 and iso 16949
Inspection quality system:		ISO standard, 100% Whole inspection through the production.
equipment:		Hardness test, torque test, salt spray endurance test, mechanical sizes test,certification and etc as per your need.
Inspection process:		Incoming quality control →Process Quality Control →Final Quality Control → Pre-shipment Quality Control