Sign In | Join Free | My himfr.com
Home > Structural Steel >

ASTM A325/325M/A490/490M A325/A563/F436 Heavy hex structural bolts

  • Product Details
  • Company Profile

ASTM A325/325M/A490/490M A325/A563/F436 Heavy hex structural bolts

  • Description

Standard: ASTM A325/A563/F436
Dia.: 1/2"-1 1/2";
Length:1 1/4"-8";
Surface treatment: Plain ,Black oxygenation, HDG

Standard Thread Lengths

Bolt lengths < 6": Thread length = (2 X diameter) + 1/4"
Bolt lengths > 6": Thread length = (2 X diameter) + 1/2"

Dimensions

Bolt DiameterDFCH
Body DiameterWidth Across FlatsWidth Across CornersHeight
MaxBasicMaxMinMaxMinBasicMaxMin
1/20.5157/80.8750.8501.0100.96911/320.3640.302
5/80.6421-1/161.0621.0311.2271.17527/640.4440.378
3/40.7681-1/41.2501.2121.4431.3831/20.5240.455
7/80.8951-7/161.4381.3941.6601.58937/640.6040.531
11.0221-5/81.6251.5751.8761.79643/640.7000.591
1-1/81.1491-13/161.8121.7562.0932.0023/40.7800.658
1-1/41.27722.001.9382.3092.20927/320.8760.749
1-3/81.4042-3/162.1882.1192.5262.41629/320.9400.810
1-1/21.5312-3/82.3752.3002.7422.62211.0360.902
1-3/41.7852-3/42.7502.6623.1753.0351-5/321.1961.054
22.0393-1/83.1253.0253.6083.4491-11/321.3881.175
2-1/42.3053-1/23.5003.3884.0413.8621-1/21.5481.327
2-1/22.5593-7/83.8753.7504.4744.2751-21/321.7081.479

Dimensions per ASME B18.2.1 1996

Scope
The ASTM A325 specification covers high strength heavy hex structural bolts fromdiameter through 1-1/2” diameter. These bolts are intended for use in structural connections and therefore have shorter thread lengths than standard hex bolts. Refer to the Structural Bolts page of our site for thread lengths and other related dimensions.
This specification is applicable to heavy hex structural bolts only. For bolts of other configurations and thread lengths with similar mechanical properties, see Specification A 449.
Bolts for general applications, including anchor bolts, are covered by Specification A 449. Also refer to Specification A 449 for quenched and tempered steel bolts and studs with diameters greater than 1-1/2" but with similar mechanical properties.
Types
TYPE 1
Medium carbon, carbon boron, or medium carbon alloy steel.
TYPE 2
Withdrawn November 1991.
TYPE 3
Weathering steel.
T
Fully threaded A325. (Restricted to 4 times the diameter in length)
M
Metric A325.

Connection Types

Quality ASTM A325/325M/A490/490M A325/A563/F436 Heavy hex structural bolts for sale
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    Send your message to this supplier
    *From:
    Your email address is incorrect!
    *Subject:
    Your subject must be between 10-255 characters!
    *Message:
    For the best results, we recommend including the following details:
    • --Self introduction
    • --Required specifications
    • --Inquire about price/MOQ
    Your message must be between 20-3,000
    Yes! I would like your verified suppliers matching service!
    Explore more High Strength Thread products from this supplier
    Find Similar Products By Category:
    Inquiry Cart 0