ANSI/ASME B18.3f Hex Socket Countersunk Head Cap Screws / Machine Screws / Grade A574

• Material: Carbon Steel
• Type: Hexagon Head
• Groove: Hexagon
• Connection: Common Bolt
• Head Style: Counter Sunk Bolt
• Standard: DIN, ANSI
• Model NO.: All size
• Grade: 10.9
• Transport Package: Bag / Box / Carton / Pallet
• Specification: All size
• Trademark: CAP BOLT LIMITED
• Origin: China
• HS Code: 731819000
• Production Capacity: 1000 Tons

Product Description

Types:	Button head cap screws
Size:	M4 to M30 ; 2#-56.  4#-40.  6#-32. 8#-32.  10#-241. 10#-32.  1/4-20.   5/16-18.  3/8-16.  1/2-13 Etc
Material:	Carbon Steel Alloy Steel Stainless Steel
Grade:	SAE J429 Gr.2, 5,8; ASTM A307 Gr.A, CL4.8, 5.8, 6.8, 8.8, 10.9, 12.9 ;A2-70 ;A4-70
Thread:	M, UNC, UNF
Finish:	Plain Zinc Plated (Clear/Blue/Yellow/Black) Black oxide Nickel Chrome
Packing:	Bag / Box ; 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.