Type 1 Plain 7/8"-9X3 (PT) Heavy Hex Structural Bolt A490 ASTM F3125/F3125m A325, F1852, A490 Bolts

• Customization: Available
• Material: High Strength Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 8.8
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Hot Galvanizing
• Fastener Type: Heavy Hex Structural Bolt A490
• Transport Package: Cartons+Plastic Bags
• Specification: as Request
• Trademark: XD
• Origin: China
• Production Capacity: 500ton/Montth

Product Description

XD FASTENER--15 YEARS MANUFACTURER :SCREWS BOLTS NUTS WASHERS

10000+ SKU in WAREHOUSE

Structural Bolts
ASTM F3125/F3125M is a structural bolt specification covering inch and metric bolt grades. This specification contains 4 inch series bolting grades: A325, F1852, A490, and F2280. These will be addressed in this article. When looking at the mechanical requirements of bolts it appears that a grade A325 and SAE J429 Grade 5 are identical as do the grade A490 and the SAE J429 Grade 8.

Detailed Photos

About this item

Structural bolts are typically used for steel to steel applications. They are different from standard hex bolts by having heavy hex head to give it a larger bearing surface. Structural bolts also come with larger unthreaded shank compared to similar lengths to hex cap screws.

XD Fastener carries A325, A490 heavy hex bolts and tension control bolts. 

We have the capabilities to supply custom plating per requests. Our off-the-shelf structural bolts start at ½" diameter and go up to 1-1/2". Specials can run up to 3" in diameter. We can supply the heavy hex nuts and structural washers for your structural bolts as well. 

 

Packaging & Shipping

 

 

Company Profile

CUSTOM FASTENERS

As a custom fastener manufacturer, XD Fastener can supply made to order custom engineered fasteners per your print.

We handle a wide range of materials and custom made fasteners. We can make your fastener in carbon steel all the way to

the exotic materials. We also have the capability to do large runs in the tens of thousands to short runs (washers, hex cap

screws, and socket products). We can also handle many different plating specifications.

Our custom fasteners include the following:

• • Studs
  • Washers
  • Machine screws
  • Socket cap screws
  • Socket set screws
  • Socket shoulder bolts
  • Self tapping screws
  • Thread forming screws
  • Flange bolts
  • 12 point flange bolts
  • Hex cap screws
  • Carriage bolts
  • Plow bolts
  • Nylon nuts
  • Hex nuts
  • Hex tap bolts
  • Semi-tubular
  • Solid rivets
  • Self Drilling screws
  • Sems screws
  • Wood screws

FAQ

Q1: Are you trading company or manufacturer ?

A1: We have our own 4 factories.

Q2: What are the advantages of your company?
A2: Under the condition of quality assurance. The price of our products is 3%-5% lower than the market price.We also support OEM and ODM.

Q3:What is your main products?
A3:Our main products are fasteners: bolts, screws, rods, nuts, washers, anchors, rivets, retaining rings and etc.

Q4:Can you provide a free sample?
A4:Yes, we could offer the sample for free, and the buyer need to pay the freight cost.

Q5:How long is your delivery time?
A5:Generally it is 3-7 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is depending on the
quantity.

Q6:What is the normal lead time and main shipping terms?
A6:Normally 3-7 days after getting L/C or 50% deposit and get all drawing.For trial order, FEDEX, DHL, TNT, UPS etc can be
provided.For large order, we can arrange shipment by sea, by air according to your requirements.

Q7.What kind of certifications do you have?
A7:CE ISO certification approved,Please consult us for details.