12.9 Grade Thread Length 52mm Cylinder Head Hexagon Socket Head Bolts

• Customization: Available
• Material: Stainless Steel
• Type: Hexagon Head
• Model NO.: Hexagon
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 12.9
• Application: Machinery, Chemical Industry, Building
• Finish: Customized
• Length: 90mm
• Diameter of Head: 30mm
• Thread Length: 52mm
• Drive Size: a/F17
• Drive Shape: Hexagonal Socket
• Thread Type: Metric
• Head Shape: Cylinder Head
• Tensile Strength: 700 Na/mm2
• Transport Package: Standard Export Wooden Box
• Specification: M20*90MM
• Trademark: OEM
• Origin: Shanghai, China

Product Description

Product Parameters

Name	Hexagon Socket Head Cap Screws
Length	90MM
Diameter of Head	30MM
Height of Head	20MM
Thread Length	52MM
Diameter	20MM
Drive Shape	Hexagonal Socket
Thread Type	Metric
Head Shape	Cylinder Head
Tensile Strength	700 Na/MM2
Corner Measurement	19.44MM

FAQ:

1.What other similar products do you offer?
Stud bolts,Heavy Hex Nuts,Structure nuts,Hex nuts, Thread rods, Tapping/Double End Studs;All kinds of Hex Head Bolts, Hex Socket Head Cap Screw with Grade: 8.8, 10.9, 12.9. 

2.Do you provide custom service?
Yes.Our professional engineers can design professional drawings according to your needs, and can also produce according to the drawings you provide.

3.What materials do you offer bolts?
Carbon steel, stainless steel, titanium, copper, aluminum and so on.

4.How do you control the quality?
Always pre-production sample Inspection before mass production.Always final Inspection before shipment.