Looking to source high-volume, cost-effective US / Inch Socket Screws for your business or industrial needs? Our bulk collection covers the most popular styles—socket head cap, button head, and flat head screws—ensuring reliable performance and long-lasting durability. Whether you’re a manufacturer, contractor, or repair shop, these fasteners meet stringent industry standards and are designed to simplify your high-load, precision assembly requirements.
At Monster Bolts, we aim to provide both competitive pricing and exceptional service. Our bulk discount options help you save more while staying ready for any project.
Need fewer than bulk quantities? Click here to explore our standard US All Socket Products collection. Choose MonsterBULKS for a hassle-free experience, top-quality products, and the confidence your jobs demand.
Please note: Shipping for bulk orders is typically about one week slower than our standard shipping, with a minimum order size of $200.
Bulk 5/16"-18 Socket Set Screws, Cup Point, Alloy Steel, Thermal Black Oxide
Sale priceFrom $24.67
Bulk 5/16"-18 Stainless Steel 316 Button Socket Cap Screws - Marine Grade (A4)
Sale priceFrom $447.90
Bulk 5/16"-18 Stainless Steel 316 Flat Socket Cap Screws - Marine Grade (A4)
Sale priceFrom $372.38
Bulk 5/16"-18 Stainless Steel Button Socket Cap Screws - 18-8 (A2)
Sale priceFrom $175.89
Bulk 5/16"-18 Stainless Steel Flat Socket Cap Screws - 18-8 (A2)
Sale priceFrom $185.04
Bulk 5/16"-18 Stainless Steel Socket Head Cap screws, 18-8 / A2
Sale priceFrom $137.07
Bulk 5/16"-18 UNC Knurled Cup Point Socket Set Screws, Thermal Black Oxide
Sale priceFrom $425.03
Bulk 5/16"-18 UNC Socket Set Screws, Cone Point, Stainless 18-8
Sale priceFrom $490.50
Bulk 5/16"-18 UNC Socket Set Screws, Cup Point, Stainless 316
Sale priceFrom $710.89
Bulk 5/16"-18 UNC Socket Set Screws, Cup Point, Stainless A2 (18-8)
Sale priceFrom $276.98
Bulk 5/16"-18 UNC Socket Set Screws, Cup Point, Zinc-Bake CR+3
Sale priceFrom $365.06
Bulk 5/16"-24 Socket Set Screws, 1/2 Dog Point, Alloy Steel, Black Oxide
Sale priceFrom $576.45
Bulk 5/16"-24 Socket Set Screws, Cone Point, Black Oxide
Sale priceFrom $789.64
Bulk 5/16"-24 Socket Set Screws, Cup Point, Alloy Steel, Thermal Black Oxide
Sale priceFrom $300.94
Bulk 5/16"-24 Stainless Steel Button Socket Cap Screws - 18-8 (A2)
Sale priceFrom $488.03
Bulk 5/16"-24 Stainless Steel Flat Socket Cap Screws - 18-8 (A2)
Sale priceFrom $330.17
Bulk 5/16"-24 UNF Knurled Cup Point Socket Set Screws, Thermal Black Oxide
Sale priceFrom $555.41
Bulk 5/16"-24 UNF Socket Set Screws, Cup Point, Stainless A2 (18-8)
Sale priceFrom $358.76
Bulk 5/16"-24 UNF Socket Set Screws, Cup Point, Zinc-Bake CR+3
Sale priceFrom $367.65
Bulk 5/8"-11 Socket Head Cap Screws Stainless Steel 316 (A4) - Marine Grade
Sale priceFrom $441.60
Bulk 5/8"-11 Socket Set Screws, 1/2 Dog Point, Alloy Steel, Black Oxide
Sale priceFrom $488.41
Bulk 5/8"-11 Socket Set Screws, Cone Point, Black Oxide
Sale priceFrom $531.01
Bulk 5/8"-11 Socket Set Screws, Cup Point, Alloy Steel, Thermal Black Oxide
Sale priceFrom $349.10
Bulk 5/8"-11 Stainless Steel 316 Flat Socket Cap Screws - Marine Grade (A4)
Sale priceFrom $590.17
Bulk 5/8"-11 Stainless Steel Button Socket Cap Screws - 18-8 (A2)
Sale priceFrom $225.14
Bulk 5/8"-11 Stainless Steel Flat Socket Cap Screws - 18-8 (A2)
Sale priceFrom $307.05
Bulk 5/8"-11 Stainless Steel Socket Head Cap screws, 18-8 / A2
Sale priceFrom $158.06
Bulk 5/8"-11 UNC Knurled Cup Point Socket Set Screws, Thermal Black Oxide
Sale priceFrom $258.16
Bulk 5/8"-11 UNC Socket Set Screws, Cup Point, Stainless 316
Sale priceFrom $488.79
Bulk 5/8"-11 UNC Socket Set Screws, Cup Point, Stainless A2 (18-8)
Sale priceFrom $604.67
Bulk 5/8"-11 UNC Socket Set Screws, Cup Point, Zinc-Bake CR+3
Sale priceFrom $596.30
Bulk 5/8"-18 Socket Set Screws, 1/2 Dog Point, Alloy Steel, Black Oxide
Sale priceFrom $1,487.81
Bulk 5/8"-18 Socket Set Screws, Cup Point, Alloy Steel, Thermal Black Oxide
Sale priceFrom $360.86
Bulk 5/8"-18 Stainless Steel Socket Head Cap screws, Fine Thread, 18-8 / A2
Sale priceFrom $251.87
Bulk 5/8"-18 UNF Knurled Cup Point Socket Set Screws, Thermal Black Oxide
Sale priceFrom $268.70
Bulk 7/16"-14 Socket Head Cap screws, Alloy Steel with Black Oxide, Coarse Thread
Sale priceFrom $79.30
Bulk 7/16"-14 Socket Set Screws, Cup Point, Alloy Steel, Thermal Black Oxide
Sale priceFrom $413.21
Bulk 7/16"-14 UNC Knurled Cup Point Socket Set Screws, Thermal Black Oxide
Sale priceFrom $261.02
Bulk 7/16"-14 UNC Socket Set Screws, Cup Point, Stainless A2 (18-8)
Sale priceFrom $510.39
Bulk 7/16"-20 Socket Set Screws, Cup Point, Alloy Steel, Thermal Black Oxide
Sale priceFrom $528.73
Bulk 7/16"-20 UNF Knurled Cup Point Socket Set Screws, Thermal Black Oxide
Sale priceFrom $516.31
Bulk 7/16"-20 UNF Socket Set Screws, Cup Point, Stainless A2 (18-8)
Sale priceFrom $695.66
Bulk 7/8"-14 Socket Set Screws, Cup Point, Alloy Steel, Thermal Black Oxide
Sale priceFrom $756.94
Bulk 7/8"-9 Socket Head Cap Screws Stainless Steel 316 (A4) - Marine Grade
Sale priceFrom $635.98
Bulk 7/8"-9 Socket Set Screws, Cup Point, Alloy Steel, Thermal Black Oxide
Sale priceFrom $411.32
Bulk 7/8"-9 Stainless Steel Socket Head Cap screws, 18-8 / A2
Sale priceFrom $349.26
Bulk 7/8"-9 UNC Socket Set Screws, Cup Point, Stainless A2 (18-8)
Sale priceFrom $660.73