A325 Hex Head Structural Bolts (1/4′′-3 1/2′′)

A325 Hex Head Structural Bolts (1/4′′-3 1/2′′)

Product Detail

Product Tags

Basic Info.
Model NO.:1/4′′-3 1/2′′
 
Export Markets:Global
Additional Info.
Trademark:NGL
 
Packing:Pallet+Carton+Bag
Standard:1/4′′-3X1/2′′
 
Origin:China
HS Code:7318151001
 
Production Capacity:30ton/Month
Product Description
Structural Bolt A325 

1). Standard, ASTM A325 bolt, A490 bolt, DIN6914bolt, AS1252 bolt, BS4395 
2). Material, Carbon steel, alloy steel, stainless steel, etc. 
3). Surface, Plain, black, ZP, ZY, H. D. G. etc. 
4). Packaging, 25kgs per box, 36 boxes per pallet 

Competitive Advantages, 
1). Top Quality control 
2). Competitive Price 
3). Various of Design 
4). OEM Accepted 
5). Customer’s Design and Logo are Welcome

Specification Fastener
Description
Material Nominal Size Range
  In.
Mechanical Properties
Yield Strength Tensile Strength Elongation, in 4D, min, % Reduction of Area, min, %
Min (psi) Min (psi)
ASTM A325 Type 1 High Strength Structural Bolt Medium Carbon Steel, Quenched and Tempered 1/2 to 1 incl 92, 000 120, 000 14 35
Over 1 to 1-1? 2 81, 000 105, 000 14 35 ?
ASTM A325 Type 2 Low Carbon Martensitic Steel, Quenched and Tempered 1/2 to 1 incl 92, 000 120, 000 14 35
ASTM A325 Type 3 Atmospheric Corrosion Resisting Steel, Quenched and Tempered 1/2 to 1 incl 92, 000 120, 000 14 35
Over 1 to 1-1? 2 81, 000 105, 000 14 35 ?
Specification Material Nominal Size (In. ) Proof Load Stress ksi A Hardness Rockwell Nut Type
Non-Zinc-Coated
Nuts B
Zinc-Coated
Nuts B
Min Max
ASTM A453
  Grade DH 
Medium Carbon Steel, Quenched and Tempered 1/2 to 4 175 150 C24 C38 Heavy hex nut  UNC, 8UN, 6UN and Coarser Pitch Thread
Specification Material Nominal Size (In. ) Hardness Rockwell Hardness Rockwell 
Non-Zinc-Coated Zinc-Coated
Min Max Min Max
ASTM F436 Washer Medium Carbon Steel,   1/2 to 4 C38 C45 C26 C45

A325 Hex Head Structural Bolts (1/4''-3 1/2'')
A325 Hex Head Structural Bolts (1/4''-3 1/2'')
A325 Hex Head Structural Bolts (1/4''-3 1/2'')

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