8.8s 10.9s 12.9s Bolt and Nut Hardware Connector 304 Carriage Bolt

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Model NO.: J&J
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN
• Grade: 8.8
• Application: Machinery
• Finish: Black
• Item Name: Zinc Coating Hex Bolts and Nuts
• Surface Treatment: Galvanized, Black, Bright
• Size: M6-M12
• Thickness: 10 mm
• with Across Flats: 19 mm
• with Across Corners: 21.1 mm
• Certificate: SGS
• Price Term: EXW, Fob, CIF
• Delivery Time: 15-30 Days
• Loading Port: Tianjin
• Transport Package: 25kgs Cartons, 900kgs for One Pallet
• Specification: SGS
• Trademark: J&J
• Origin: China
• HS Code: 7317000
• Production Capacity: 500ton/Month

Product Description

8.8s 10.9s 12.9s Bolt with Different Grade

Specifications

- Grade: 8.8S,10.9S,12.9S ...etc. 
- Alloy Steel,carbon steel,stainless steel 
- ISO9001-2008,CE 
- Standard: JIS,ASTM,GB/T,DIN
 
High Strength Hexagon bolt

1.Name	High Strength Hexgon bolt
2.standard	DIN, ASTM,JIS,BS,AS,ISO,GB,Nonstandard bolt(according to your order),etc.
3.Material	Alloy Steel,Stainless Steel...etc.
4.Grade	8.8s/10.9s/12.9s
5.Finish	Zinc plated,Black, nature,Dacromet...etc.
6.Size	M16-M30
7.Supply abiltity	200000 per month;
8.Certificate	ISO9001:2008,SGS,CE...etc.
9.Packing	PP Bag+Carton+Pallet or as your requirement.
10.Delivery	8-30days(Our delivery time should be according to your order);

We carry out strict quality control, from high rates inspection of raw material &incoming products to ensure the step quality.
The test for every procesure of producing throughly, we inspect occasionally during the producing process. As we are
dedicated to provide the quality products to our customers. By doing these, we had constantly assured our products 100%
satisfication and get our customer approval for our service and quality.
 
We are capable to test these in our test assurance lab:
Tensile/proof load testing
Rockwell hardness tester
Micro HV hardness tester
Optical projector
Digital calipers/micrometers for dimensional gauging
Internal and external thread pitch gauging
Different drive penetration
Angle gauging
Electronic digital height gauge