Hex bolts have become a mainstay of Monster Bolts since the start. Incredibly versatile, dependable and inexpensive. Well stocked in both US and Metric sizes.
Bulk 5/8"-11 Grade B Heavy Hex Bolts (A307, Coarse Thread, HDG Finish)
Sale priceFrom $183.26
Bulk 3/4"-10 Grade B Heavy Hex Bolts (A307, Coarse Thread, HDG Finish)
Sale priceFrom $214.12
Bulk 7/8"-9 Grade B Heavy Hex Bolts (A307, Coarse Thread, HDG Finish)
Sale priceFrom $224.35
Bulk 1"-8 x 4-1/2" Grade B Heavy Hex Bolts (A307, Coarse, HDG, PT)
Sale price$297.83
Bulk 1-1/8"-7 Grade B Heavy Hex Bolts (A307, Coarse Thread, HDG Finish)
Sale priceFrom $241.05
Bulk 1-1/4"-7 Grade B Heavy Hex Bolts (A307, Coarse Thread, HDG Finish)
Sale priceFrom $197.15
Bulk 1-1/2"-6 Grade B Heavy Hex Bolts (A307, Coarse Thread, HDG Finish)
Sale priceFrom $174.91
Bulk 1/2"-13 Grade B Heavy Hex Bolts (A307, Coarse Thread, Plain Finish)
Sale priceFrom $110.91
Bulk 5/8"-11 Grade B Heavy Hex Bolts (A307, Coarse Thread, Plain Finish)
Sale priceFrom $112.09
Bulk 3/4"-10 Grade B Heavy Hex Bolts (A307, Coarse Thread, Plain Finish)
Sale priceFrom $111.56
Bulk 7/8"-9 Grade B Heavy Hex Bolts (A307, Coarse Thread, Plain Finish)
Sale priceFrom $117.97
Bulk 1"-8 Grade B Heavy Hex Bolts (A307, Coarse Thread, Plain Finish)
Sale priceFrom $119.72
Bulk 1-1/8"-7 Grade B Heavy Hex Bolts (A307, Coarse Thread, Plain Finish)
Sale priceFrom $133.37
Bulk 1-1/4"-7 Grade B Heavy Hex Bolts (A307, Coarse Thread, Plain Finish)
Sale priceFrom $130.53
Bulk 1-1/2"-6 Grade B Heavy Hex Bolts (A307, Coarse Thread, Plain Finish)
Sale priceFrom $145.06
Bulk 1/4"-20 Grade 8 Hex Cap Screws (Coarse Thread, Alloy Steel, Plain)
Sale priceFrom $106.08
Bulk 1/4"-28 Grade 8 Hex Cap Screws (Fine Thread, Alloy Steel, Plain Finish)
Sale priceFrom $123.28
Bulk 1/4"-20 Grade 8 Hex Cap Screws (Zinc Yellow CR+6 Bake, UNC)
Sale priceFrom $125.38
Bulk 1/4"-28 Grade 8 Hex Cap Screws (Zinc Yellow, CR+6 Bake)
Sale priceFrom $145.42
Bulk 1/4"-20 UNC Hex Cap Screws (Coarse Thread, A2 18-8 Stainless Steel)
Sale priceFrom $84.05
Bulk 1/4"-28 UNF Hex Cap Screws (Fine Thread, A2 18-8 Stainless Steel)
Sale priceFrom $139.12
Bulk 1/4"-20 UNC Hex Cap Screws (Coarse Thread, 316 Marine Grade Stainless Steel)
Sale priceFrom $97.19
Bulk 1/4"-28 UNF Hex Cap Screws (Fine Thread, 316 Marine Grade Stainless Steel)
Sale priceFrom $122.71
Bulk 1/4"-20 Grade A Hex Bolts (A307, Coarse Thread, Low Carbon, Plain)
Sale priceFrom $61.48
Bulk 1/4"-20 Grade A Hex Bolts (A307, Coarse Thread, Zinc CR+3)
Sale priceFrom $64.89
Bulk 1/4"-20 Grade A Hex Bolts (A307, Coarse Thread, Hot-Dipped Galvanized / HDG)
Sale priceFrom $112.53
Bulk 1-3/4"-5 Grade 8 Hex Cap Screws (Plain, Coarse Alloy)
Sale priceFrom $167.85
Bulk 2"-4 1/2 Grade 8 Hex Cap Screws (Alloy Steel, Coarse, Plain Finish)
Sale priceFrom $161.56
1/4"-20 Grade 8 Indented Hex Flange Screws (Frame Bolts) – Black Phosphate & Oil
Sale priceFrom $2.53
5/16-18 Grade 8 Indented Hex Flange Screws (Frame Bolts) – Black Phosphate & Oil
Sale priceFrom $4.28
Bulk 1/4"-20 UNC Hex Cap Screws – USA-Made 18-8 Stainless (ASTM F593) | Monster Bolts
Sale priceFrom $460.54
Bulk 5/16"-18 UNC Hex Cap Screws – USA-Made 18-8 Stainless (ASTM F593) | Monster Bolts
Sale priceFrom $449.33
Bulk 3/8"-16 UNC Hex Cap Screws – USA-Made 18-8 Stainless (ASTM F593) | Monster Bolts
Sale priceFrom $397.17
Bulk 1/2"-13 UNC Hex Cap Screws – USA-Made 18-8 Stainless (ASTM F593) | Monster Bolts
Sale priceFrom $376.19
Bulk 5/8"-11 UNC Hex Cap Screws – USA-Made 18-8 Stainless (ASTM F593) | Monster Bolts
Sale priceFrom $384.55
Bulk 3/4"-10 UNC Hex Cap Screws – USA-Made 18-8 Stainless (ASTM F593) | Monster Bolts
Sale priceFrom $390.82
Bulk 7/8"-9 UNC Hex Cap Screws – USA-Made 18-8 Stainless (ASTM F593) | Monster Bolts
Sale priceFrom $357.82