Knurled Thumb Screw DIN653 Stainless Steel Flat Round Head

• Material: Stainless Steel
• Type: Pan Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Surface: Zp.Black.Stainless Steel.
• Transport Package: in Cartons, on Pallet.
• Specification: 3.5, 4.2, 4.8, 5.5, 6.3
• Trademark: WELLBOLT
• Origin: China
• HS Code: 7318120000
• Production Capacity: 5000 Tons of Hex Head Wood Screw Per Year

Product Description

 

Material	1.StainlessSteel:SS201,SS303,SS304,SS316,SS410,SS420
	2.Steel:C45(K1045), C46(K1046),C20
	3.Carbon Steel: 1010,1035,1045
	4.Aluminum or Aluminum Alloy:Al6061,Al6063,Al7075,etc
	5.Brass:H59,H62,Copper,Bronze
Grade	SAE J429 Gr.2, 5,8; ASTM A307Gr.A,A193 B7,B8,B8M,A194 2H, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc.
Finish	Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G and etc.
Thread	UNC,UNF,UEF,UN,UNS
Standard	ISO, DIN, ANSI, JIS, BS and Non-standard
Application	Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc.