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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  
496272 3/4"-10 x 12" A325 Type 1 Heavy Hex Structural Bolt, Plain 3/4"-10 Plain 105
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Quote
496318 7/8"-9 x 1-3/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 115
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Quote
496320 7/8"-9 x 2" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 360
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Quote
496322 7/8"-9 x 2-1/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 350
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Quote
496324 7/8"-9 x 2-1/2" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 330
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Quote
496326 7/8"-9 x 2-3/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 310
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Quote
496328 7/8"-9 x 3" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 300
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Quote
496330 7/8"-9 x 3-1/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 280
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Quote
496332 7/8"-9 x 3-1/2" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 270
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Quote
496334 7/8"-9 x 3-3/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 250
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Quote
496336 7/8"-9 x 4" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 240
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Quote
496338 7/8"-9 x 4 1/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 65
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Quote
496340 7/8"-9 x 4-1/2" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 200
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Quote
496342 7/8"-9 x 4 3/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 60
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Quote
496344 7/8"-9 x 5" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 180
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Quote
496348 7/8"-9 x 5-1/2" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 170
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Quote
496352 7/8"-9 x 6" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 160
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Quote
496354 7/8"-9 x 6 1/2" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 45
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Quote
496356 7/8"-9 x 7" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 40
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Quote
496358 7/8"-9 x 7 1/2" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 40
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Quote
496360 7/8"-9 x 8" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 40
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Quote
496362 7/8"-9 x 8 1/2" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 35
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Quote
496364 7/8"-9 x 9" A325 Type 1 Heavy Hex Structural Bolt, Plain 7/8"-9 Plain 35
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Quote
496420 1"-8 x 2" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 280
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Quote
496422 1"-8 x 2-1/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 260
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Quote
496424 1"-8 x 2-1/2" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 250
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Quote
496426 1"-8 x 2-3/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 230
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Quote
496428 1"-8 x 3" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 220
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Quote
496430 1"-8 x 3-1/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 210
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Quote
496432 1"-8 x 3-1/2" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 200
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Quote
496434 1"-8 x 3-3/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 190
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Quote
496436 1"-8 x 4" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 180
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Quote
496438 1"-8 x 4 1/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 160
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Quote
496440 1"-8 x 4-1/2" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 160
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Quote
496442 1"-8 x 4 3/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 150
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Quote
496444 1"-8 x 5" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 140
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Quote
496448 1"-8 x 5-1/2" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 130
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Quote
496452 1"-8 x 6" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 120
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Quote
496454 1"-8 x 6 1/2" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 35
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Quote
496456 1"-8 x 7" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 30
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Quote
496460 1"-8 x 8" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 30
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Quote
496464 1"-8 x 9" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 25
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Quote
496468 1"-8 x 10" A325 Type 1 Heavy Hex Structural Bolt, Plain 1"-8 Plain 25
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Quote
496522 1 1/8"-7 x 2-1/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/8"-7 Plain 170
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Quote
496526 1 1/8"-7 x 2-3/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/8"-7 Plain 170
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Quote
496528 1 1/8"-7 x 3" A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/8"-7 Plain 170
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Quote
496530 1 1/8"-7 x 3-1/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/8"-7 Plain 160
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Quote
496532 1 1/8"-7 x 3-1/2" A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/8"-7 Plain 160
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Quote
496534 1 1/8"-7 x 3-3/4" A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/8"-7 Plain 135
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Quote
496536 1 1/8"-7 x 4" A325 Type 1 Heavy Hex Structural Bolt, Plain 1 1/8"-7 Plain 125
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Quote

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3/4"-10
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7/8"-9
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7/8"-9
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7/8"-9
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7/8"-9
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7/8"-9
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1"-8
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1"-8
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1"-8
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Size:
1"-8
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1"-8
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1"-8
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1"-8
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1"-8
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1"-8
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1"-8
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1"-8
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1"-8
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1"-8
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Size:
1"-8
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Size:
1"-8
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Plain
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Size:
1"-8
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Plain
Model:
Size:
1"-8
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Plain
Model:
Size:
1"-8
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Plain
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Size:
1"-8
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Plain
Model:
Size:
1"-8
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Plain
Model:
Size:
1 1/8"-7
Plate:
Plain
Model:
Size:
1 1/8"-7
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Plain
Model:
Size:
1 1/8"-7
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Plain
Model:
Size:
1 1/8"-7
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Size:
1 1/8"-7
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Plain
Model:
Size:
1 1/8"-7
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Plain
Model:
Size:
1 1/8"-7
Plate:
Plain

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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