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A325 Heavy Hex Bolts

A325 Heavy Hex Bolts are designed for use in heavy industrial construction, specifically the connecting of structural steel joints. The heavy hex head and washer face provides a substantial bearing surface for added strength in critical joints, while the shorter thread length provides ample shank for steel-to-steel connections. 

Call Empire Bolt & Screw or send us a Request for Quote on your A325 Heavy Hex Bolt needs today.

 
Model Product Size Plate Pkg Qty  
503564 1 1/8"-7 x 7 1/2" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/8"-7 Plain 70
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503568 1 1/8"-7 x 8" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/8"-7 Plain 60
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Quote
503572 1 1/8"-7 x 8 1/2" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/8"-7 Plain 40
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Quote
503576 1 1/8"-7 x 9" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/8"-7 Plain 40
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Quote
503580 1 1/8"-7 x 9 1/2" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/8"-7 Plain 40
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Quote
503584 1 1/8"-7 x 10" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/8"-7 Plain 40
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Quote
503622 1 1/4"-7 x 2-1/4" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 130
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Quote
503624 1 1/4"-7 x 2-1/2" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 130
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Quote
503626 1 1/4"-7 x 2-3/4" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 130
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Quote
503628 1 1/4"-7 x 3" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 130
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Quote
503630 1 1/4"-7 x 3-1/4" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 125
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Quote
503632 1 1/4"-7 x 3-1/2" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 120
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Quote
503634 1 1/4"-7 x 3-3/4" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 110
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Quote
503636 1 1/4"-7 x 4" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 100
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Quote
503638 1 1/4"-7 x 4 1/4" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 95
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Quote
503640 1 1/4"-7 x 4-1/2" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 90
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Quote
503642 1 1/4"-7 x 4 3/4" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 85
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Quote
503644 1 1/4"-7 x 5" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 85
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Quote
503648 1 1/4"-7 x 5-1/2" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 75
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Quote
503650 1 1/4"-7 x 5 3/4" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 0
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Quote
503652 1 1/4"-7 x 6" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 70
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Quote
503656 1 1/4"-7 x 6 1/2" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 65
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Quote
503660 1 1/4"-7 x 7" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 55
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Quote
503664 1 1/4"-7 x 7 1/2" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 50
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Quote
503668 1 1/4"-7 x 8" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 50
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Quote
503672 1 1/4"-7 x 8 1/2" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 40
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Quote
503676 1 1/4"-7 x 9" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 40
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Quote
503680 1 1/4"-7 x 9 1/2" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 40
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Quote
503684 1 1/4"-7 x 10" *USA* A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/4"-7 Plain 0
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Quote
508046 5/8"-11 x 1-1/4" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 5/8"-11 Plain 0
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Quote
508050 5/8"-11 x 1-1/2" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 5/8"-11 Plain 485
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Quote
508054 5/8"-11 x 1-3/4" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 5/8"-11 Plain 460
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Quote
508058 5/8"-11 x 2" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 5/8"-11 Plain 440
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Quote
508062 5/8"-11 x 2-1/4" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 5/8"-11 Plain 420
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Quote
508066 5/8"-11 x 2-1/2" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 5/8"-11 Plain 400
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Quote
508070 5/8"-11 x 2-3/4" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 5/8"-11 Plain 375
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Quote
508074 5/8"-11 x 3" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 5/8"-11 Plain 360
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Quote
508082 5/8"-11 x 4" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 5/8"-11 Plain 0
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Quote
508086 5/8"-11 x 4-1/2" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 5/8"-11 Plain 0
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Quote
508090 5/8"-11 x 5" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 5/8"-11 Plain 0
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Quote
508094 5/8"-11 x 5-1/2" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 5/8"-11 Plain 0
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Quote
508102 3/4"-10 x 1-3/4" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 3/4"-10 Plain 300
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Quote
508104 3/4"-10 x 2" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 3/4"-10 Plain 280
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Quote
508106 3/4"-10 x 2-1/4" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 3/4"-10 Plain 270
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Quote
508108 3/4"-10 x 2-1/2" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 3/4"-10 Plain 250
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Quote
508110 3/4"-10 x 2-3/4" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 3/4"-10 Plain 250
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Quote
508112 3/4"-10 x 3" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 3/4"-10 Plain 240
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Quote
508114 3/4"-10 x 3-1/4" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 3/4"-10 Plain 230
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Quote
508116 3/4"-10 x 3-1/2" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 3/4"-10 Plain 220
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Quote
508118 3/4"-10 x 3-3/4" A325 Tension Control Bolt + A563 DH Hvy Hex Nut + F436 Flat Washer, Plain 3/4"-10 Plain 200
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Quote

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Types of A325 Heavy Hex Bolts

Type 1 A325 Heavy Hex Bolts are manufactured from medium carbon or medium carbon-alloy steel, and quenched & tempered to achieve the desired hardness.  Type 3 A325 Heavy Hex Bolts are manufactured from weathering steel, and while the strength properties mimic those of Type 1, the addition of copper, chromium and nickel provides exceptional corrosion protection, making this the preferred material for use in extreme element conditions. 

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