Size:	Various Sizes Available	Sample:	Available
Strength:	High	Measurement System:	INCH
Bulk Lead Time:	15`~20days	Usage:	Fastening
Application:	Construction, Automotive, Manufacturing，Car Parts	Length:	15mm~180mm Customized

Size:	Various Sizes Available
Sample:	Available
Strength:	High
Measurement System:	INCH
Bulk Lead Time:	15`~20days
Usage:	Fastening
Application:	Construction, Automotive, Manufacturing，Car Parts
Length:	15mm~180mm Customized

M5 M7 M12 Carbon Steel Mild Steel 12 Point Flange Head Bolt A193 B7 B8 Black Oxide

Key Features

12 Point Flange Head design for secure connections
High strength carbon steel construction
Polished black oxide finish for corrosion resistance
Available in various sizes (15mm-180mm customizable)
INCH measurement system
Wide applications in construction, automotive, and manufacturing

Technical Specifications

Attribute	Description
Product Name	12 Point FLANGE HEAD Bolt
Material	Carbon Steel
Strength	High
Finish	Polished Black Oxide
Measurement System	INCH
Corrosion Resistance	Yes
Color	Black/Silver/Customized
Rust Proof	Yes
Size Range	15mm~180mm (Customizable)

Applications

This versatile 12 Point Flange Head Bolt is ideal for:

Construction projects (beams, panels, frames)
Automotive components (engine, transmission, suspension)
Industrial machinery (gears, bearings, shafts)
Manufacturing equipment assembly
Car parts and vehicle maintenance

Product Attributes

Attribute	Value
Brand Name	JS
Model Number	DIN
Place of Origin	China
Certification	ISO9001, IFI 115
Minimum Order Quantity	20 PCS
Price	$0.02 per unit
Packaging	Bag + Carton
Delivery Time	15-20 days
Supply Ability	5,000,000 PCS/WEEK

Support & Services

Our comprehensive support includes:

Technical assistance from experienced engineers
Installation, maintenance, and repair services
Detailed product documentation and manuals
Troubleshooting guides and specifications

Packaging & Shipping

Products are securely packaged in sturdy cardboard boxes with protective cushioning. Shipping via standard ground service with charges calculated based on destination and order weight.

Frequently Asked Questions

What is the brand name of the bolt?

The brand name is JS.

What certifications does the bolt have?

ISO9001 and IFI 115 certified.

What is the minimum order quantity?

Minimum order is 20 pieces.

What is the delivery time?

Standard delivery takes 15-20 days.

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