ASTM A325 A490 Structural Hex Bolts Nuts Factory Direct Sales Steel Bolt

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Model NO.: A325
• Head Style: Hexagonal
• Standard: ANSI
• Grade: 3
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Hot Galvanizing
• Transport Package: Pallets
• Specification: 1100*800
• Trademark: M
• Origin: Ningbo
• HS Code: 73181500
• Production Capacity: 5000 Ton/Month

Product Description

The Ningbo Beilun Milfast Metalworks Co., Ltd. is a professional fasteners company in Ningbo, specialize in the Threaded Rods, Studs, Bolts, Nuts, Washers and the Stamping metal parts. With the products quality and good service, we have gained the credit from our customers.
The Milfast Metalworks products include various different specifications and types: THREADED RODS, STUD BOLTS, HEAVY HEX BOLTS, STRUCTURAL BOLTS, HEX BOLTS, FLANGE BOLTS, TRACK BOLTS, CARRIAGE BOLTS, HEAVY HEX NUTS, STRUCTURAL NUTS, HEX NUTS, FLANGE NUTS, CASTLE NUTS, SQUARE NUTS, FLAT WASHERS, SPRING WASHERS, SPECIAL FASTENERS AND OTHER VARIOUS METAL PARTS.

Based on the standard system, Ningbo Beilun Milfast Metalworks Co.,Ltd control each link to ensure the factory can produce the high-leave quality products, from raw material to the production process in strict management to ensure products quality. It successfully won the customer very satisfactory according to this process.


We′re confident to provide you with high-quality products, competitive prices, timely delivery and perfect after-sales service. The Milfast target is to create a win-win business model and establish long-term business relationship with our partner in future. 
Our standard range has specifications from M5 to M74 (diameter), and from 10mm to 2000mm (length), and meet the standardized specifications of:
1) Germany (DIN)
2) British System (BS)
3) American System (ANSI/ASME)
4) Australian System (AS)
5) Japanese System (JIS)
6) Guo Biao (GB, China National Standard)
7) ISO
As we can meet all these specifications it is probably no surprise to find that ninety percent of our products is exported to Europe, America, Australia, Singapore and the Middle East, and the remaining ten percent is sold to the home market.
We promise to you: high-quality products, reasonable price, timely supply and a satisfactory after- sale service. We whole-heartedly welcome customers, old and new, from home and abroad, to cooperate with us.

Bolts length:12mm16mm50mm35mm40mm45mm22mm28mm25mm65mm75mm70mm95mm1/2"7/16"4 1/4"5 1/2"
Thread size:M1.6M2M2.2M3M14M5M5.5M6M7M8M10M12M16M18M26M36M33M45M64M90
Customization:Customized packaging(Min. Order: 10000 Pieces)
Graphic customization(Min. Order: 10000 Pieces)

Customized logo(Min. Order: 10000 Pieces)