Big Size Customized M30*130 Carbon Steel Black Color Hexagon Socket Head Shoulder Bolt and Screw Made in China

• Material: Carbon Steel
• Type: Pan Head
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, ANSI, GB, JIS, BSW
• Grade: 8.8
• Application: Machinery, Building
• Finish: Polishing
• Spring Washer Type: Standard
• Sample: Samples Are Free
• Size: M6-M64
• Combination Washer Structure: a Type
• Product Name: Allen Bolt
• Head Type: Socket Head
• Origin: China
• HS Code: 73182200
• Production Capacity: 2500tons/Month

Product Description

Product Parameters

Item	M2 M4 M6 M8 M10 12.9 High Strength carbon steel Hexagon socket head cap bolt DIN912
Standard	DIN912
Grade	4.8/6.8/8.8/10.9/12.9
Material	Carbon steel
Finish	HDG/Dacromet/Sherardizing/Zinc plated/black/plain
Color	Black
Thread	Half /Full Thread
Length	10mm-500mm,We can make it as your requirements
Size	m3-m72 ,We can make it as your requirements
Application	Building,Machine parts,Furniture,Electric power fittings etc.

Company Profile

 

                                                                  Hebei Bolaige New Material Technology Co., Limited

Bolaige Fasteners was founded in 2017, is located in China 's largest fastener producing base -yongnian fasteners center,handan ,hebei province .we have two branch factories for manufacturing.

We main produce:Wedge anchors,Hex bolt,8.8 High strength bolt. Hot-dip gaivanized bolt. Nut.Drop in Anchor. Self-Drilling Screw. Self Tapping ScrewDrywall Screws.Chipboard Screws.Foundation bolt,Thread bolt,sleeve anchors and electric power fitting other customize fasteners and so on .

We can produce the various standard such as :DIN, ASTM, ASME /ANSI, BS and other standards. Our products are widely used in machinery, petrochemical and other fields. We have high quality, good production capacity, punctual delivery and better after-sales evaluation. Over the past few years, we provide good service to customers from Aisa,South America ,Russia ,Middle east and so on .

We will continue to implement the "quality first, customer first" principle, to provide customers
 

Certifications

Packaging & Shipping

 

FAQ

 

1. who are we?
We are based in Hebei, China, start from 2017,sell to Eastern Europe(10.00%),Southeast Asia(10.00%),Eastern Asia(10.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Construction Glass,fastener,Aluminum formwork

4. why should you buy from us not from other suppliers?
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5. what services can we provide?
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