What’s new to our inventory here at Monster Bolts? Take a look at our low head socket screws, pan head machine screws, button head socket caps, and much more as we get them in. We proudly offer some of the strongest nuts, bolts, and screws around, all at a reasonable price. Over to the left of the page, you can select the boxes that match what you are looking for. Sort through our newest items and order what it is you need in order for your next project to come together seamlessly. Shop Monster Bolts for all your bolt needs!
Bulk A4 Stainless Steel Split Lock Washers – Marine Grade Vibration Resistant Fasteners
Sale priceFrom $126.25
Bulk DIN 7349 Thick Flat Washers – A2 Stainless Steel Heavy-Duty Fasteners
Sale priceFrom $123.10
Bulk DIN 7349 Thick Flat Washers – Zinc Plated Cr+3 Heavy-Duty Fasteners
Sale priceFrom $91.23
Bulk DIN 9021B Fender Washers – A4 Stainless Steel Marine Grade Wide Diameter Fasteners
Sale priceFrom $147.63
Bulk DIN 9021B Fender Washers – A2 Stainless Steel Wide Diameter Fasteners
Sale priceFrom $84.75
Bulk DIN 9021B Fender Washers – Grade C Steel Zinc Plated Cr+3 Wide Diameter Fasteners
Sale priceFrom $150.00
Bulk DIN 125A A2 Stainless Steel Flat Washers – Wholesale Corrosion-Resistant Fasteners
Sale priceFrom $50.76
Bulk DIN 125A Zinc Plated Steel Flat Washers 300 HV – Industrial High Hardness Washers
Sale priceFrom $90.89
Bulk DIN 125A Zinc Plated Steel Flat Washers, 200 HV – Wholesale Fasteners
Sale priceFrom $82.50
Bulk Zinc Plated Steel Flat Washers DIN 433 – Compact Diameter Industrial Fasteners
Sale priceFrom $87.15
Bulk Direct Tension Indicator Washers – Plain or Galvanized Finish for A325 Bolts (Made in USA)
Sale priceFrom $1,040.19
Bulk F436 Round Washers – Hot Dipped Galvanized (HDG) Structural Washers
Sale priceFrom $138.90
Bulk F436 Round Washers – Hot Dipped Galvanized (HDG) USA-Made Structural Washers
Sale priceFrom $297.16
Bulk US / Inch Steel Fender Washers – Hot Dipped Galvanized (HDG) Wide Diameter Washers
Sale priceFrom $64.00
Bulk US / Inch Steel Fender Washers – Zinc Plated RoHS Compliant Wide Diameter Washers
Sale priceFrom $64.03
Bulk US / Inch Stainless Steel Fender Washers – A2 Stainless Steel Wide Diameter Washers
Sale priceFrom $74.45
Bulk SAE Flat Washers – Medium Carbon Thru-Hardened Plain Steel High-Strength Washers
Sale priceFrom $112.25
Bulk SAE Flat Washers – Zinc Yellow Cr+6 Plated Steel High-Quality Fasteners
Sale priceFrom $77.16
Bulk SAE Flat Washers – Zinc Plated Steel RoHS Compliant Fasteners
Sale priceFrom $62.48
Bulk USS Flat Washers – Low Carbon Steel Zinc Yellow Cr+6 Plated
Sale priceFrom $72.03
Bulk USS Flat Washers – Zinc Plated Steel (Cr+3) RoHS Compliant Fasteners
Sale priceFrom $50.67
Bulk 3/4"-16 Hex Flange Bolts, Grade 8 Black Phosphate / Oil
Sale priceFrom $231.63
Bulk 3/4"-10 Hex Flange Bolts, Grade 8 Black Phosphate / Oil
Sale priceFrom $189.57
Bulk 5/8"-18 Hex Flange Bolts, Grade 8 Black Phosphate / Oil
Sale priceFrom $141.04
Bulk 5/8"-11 Hex Flange Bolts, Grade 8 Black Phosphate / Oil
Sale priceFrom $163.49
Bulk 1/2"-20 Hex Flange Bolts, Grade 8 Black Phosphate / Oil
Sale priceFrom $203.11
Bulk 1/2"-13 Hex Flange Bolts, Grade 8 Black Phosphate / Oil
Sale priceFrom $172.29
Bulk 7/16"-14 Hex Flange Bolts, Grade 8 Black Phosphate / Oil
Sale priceFrom $210.15
Bulk 3/8"-16 Hex Flange Bolts, Grade 8 Black Phosphate / Oil
Sale priceFrom $173.26
Bulk 3/8"-24 Hex Flange Bolts, Grade 8 Black Phosphate / Oil
Sale priceFrom $211.70
Bulk 5/16"-24 Hex Flange Bolts, Grade 8 Black Phosphate / Oil
Sale priceFrom $223.52
Bulk 5/16"-18 Hex Flange Bolts, Grade 8 Black Phosphate / Oil
Sale priceFrom $189.97
Bulk 1/4"-28 Hex Flange Bolts, Grade 8 Black Phosphate / Oil
Sale priceFrom $270.99
Bulk 1/4"-20 Hex Flange Bolts, Grade 8 Black Phosphate / Oil
Sale priceFrom $189.65
Bulk 3/4"-10 Hex Flange Bolts, Grade 8 Zinc Yellow
Sale priceFrom $231.63
Bulk 5/8"-18 Hex Flange Bolts, Grade 8 Zinc Yellow
Sale priceFrom $231.10
Bulk 5/8"-11 Hex Flange Bolts, Grade 8 Zinc Yellow
Sale priceFrom $199.21
Bulk 1/2"-13 Hex Flange Bolts, Grade 8 Zinc Yellow
Sale priceFrom $212.24
Bulk 7/16"-14 Hex Flange Bolts, Grade 8 Zinc Yellow
Sale priceFrom $256.77