Square Head Heavy Bolt

• Customization: Available
• Material: Carbon Steel, Carbon Steel, Stainless Steel
• Type: Square Head Heavy Bolt
• Model NO.: Square head heavy bolt
• Connection: Common Bolt
• Head Style: Square Head Heavy Bolt
• Standard: DIN, ANSI, GB
• Grade: 10.9
• Application: Building
• Finish: Hot Galvanizing
• Standard No: DIN, ANSI/ASME, BS, GB, JIS, Non-Standard.
• Dimension: 6mm-48mm, 1/4"--2"
• Sample: Contact Us
• Transport Package: 25kg/Carton, 36carton/Pallet
• Specification: M6-M48
• Trademark: KLF
• Origin: Ningbo, China
• HS Code: 7318150000
• Production Capacity: 1000ton /Month

Product Description

Square Head Heavy Bolt
We are special Manufacturer is specialized in different Anchors more than 10years, such as Round Head Bolt,Square head heavy bolt , L Anchor, Chemical anchor bolt and so on.

1) Standard No: DIN, ANSI/ASME, BS, GB, JIS, Non-standard.
2) Material: Carbon steel, stainless steel
3) Dimension: 6mm-48mm, 1/4"--2"
4) Length of U bolts: We can produce according to your requirement
5) Coating of U bolts: Plain, black, zinc, HDG, nickel, phosphate black.
6) Packing of U bolts: 25kgs bag or box, bulk in pallet.

Flange Bolt DIN6912 (SS304)
We are special Manufacturer is specialized in flange bolts more than 10years, such as DIN6921 and so on.

Product Description

 

Standard	DIN, ANSI/ASME, BS, GB, JIS, Non-standard.
Size	6mm-48mm, 1/4"--2"
Grade	10.9
Surface finishing	Black, Zinc, HDG, Phosphated, Dacromet etc.

 

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FAQ

Q: Are you a trading company or manufacturer?
A: We are an integrated manufacturer with our own factory. Our modern 18,000 sqm (20-acre) facility enables us to produce high-quality fasteners and specialized parts.

Q: What's your product range?
A: KLF specializes in cold/hot forged bolts (½" to 3" diameter) and nuts (½" to 4" diameter). We produce both standard fasteners and customized specialty/non-standard parts.

Q: What's your packing way?
A: 
25kg/box,36boxes/pallet(fumigation or no- fumigation tray)  
20kg/box,48boxes/pallet(fumigation or no- fumigation tray)  
15kg/box,48boxes/pallet(fumigation or no- fumigation tray)  

Q: Quality Assurance System ?
A: We employ a rigorous two-stage QA protocol:
Pre-production: Dimensional checks on samples
Pre-shipment: Full batch inspection including
raw material inspection,process inspection, finished product inspection
Ensuring DIMENSIONS /MECHANICAL PROPERTIES/MACRO ETCH/CHEMICAL COMPOSITION(%)/-- Conforms to the standard requirement

Q: Which industries do your products serve?
A: Widely used in machinery assembly, oil & gas projects, structural steel construction, shipbuilding, and wind/solar energy installation systems.

Q: Payment Terms & Trade Services
A: Standard Terms: FOB ,CIF, EXW
   Payment Methods: SWIFT TT transfer, D/P, LC at sight (negotiable for bulk orders)