DIN7991 Hexagon Socket Countersunk Head Cap Screws

• Material: Carbon Steel
• Type: Hexagon Head
• Groove: Hexagon
• Connection: Common Bolt
• Head Style: Counter Sunk Bolt
• Standard: DIN, GB, ANSI, BSW, JIS, GOST, Custom
• Model NO.: M4 - M30
• Grade: A2-70
• Custom Screw: Samples or Drawing
• Transport Package: Carton; Pallet
• Specification: All size
• Trademark: CAP BOLT LTD
• Origin: China
• HS Code: 7318190000
• Production Capacity: 1000 Tons

Product Description

Types:	DIN7991 Hexagon socket countersunk head cap screws
Size:	M4 to M30
Material:	Carbon Steel Alloy Steel Stainless Steel Brass
Grade:	SAE J429 Gr.2, 5,8; ASTM A307 Gr.A, CL4.8, 5.8, 6.8, 8.8, 10.9, 12.9
Thread:	M, UNC, UNF
Finish:	Plain Zinc Plated (Clear/Blue/Yellow/Black) Black oxide Nickel Chrome H.D.G
Packing:	Bulk in cartons (25kg Max.) + wooden pallets or according to customer demand.

Custom Bolts Screws Nuts

* Various special demand, proceeding, and per customers's design

* Various custom thread design

* Special requirement: special surface treatment, printing, laser engraving, patch, assembling washer or spring or nut

* Material: steel, Alloy steel ; stainless steel, brass, aluminum.