MonsterBULKS Volume pricing • Carton integrity • Fast U.S. shipping • MTR on request
Bulk US / Inch Socket Screws – Socket Cap, Button, Flat Head & Set Screws
Sourcing high-volume US / Inch Socket Screws? Our bulk selection covers the most popular styles — Socket Head Cap, Button Head, Flat Head (Countersunk), and Socket Set Screws — in sizes from #0-80 up to 1-1/2"-6. Built for manufacturing, contracting, and repair shops that demand repeatable quality, strong head/drive geometry, and reliable availability.
Head Type
Material
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Need fewer than bulk quantities? Click here for our standard US All Socket Products.
Notes: Black oxide offers a mild layer of protection (appearance-focused). CR+3 zinc, HDG, thermal black oxide, and plain finishes are RoHS compliant. MTRs available for bulk cartons on request. Minimum bulk order $200; bulk shipping may run ~1 week slower than standard.
Bulk #4-40 Stainless Steel Button Socket Cap Screws - 18-8 (A2)
Sale priceFrom $22.65
Bulk #4-40 Stainless Steel Non-Standard Flat Socket Cap Screws - 18-8 (A2)
Sale priceFrom $67.73
Bulk #4-40 Stainless Steel Socket Head Cap screws, 18-8 / A2
Sale priceFrom $46.63
Bulk #4-40 UNC Socket Set Screws, Cone Point, Stainless 18-8
Sale priceFrom $278.94
Bulk #4-40 UNC Socket Set Screws, Cup Point, Stainless 316
Sale priceFrom $344.59
Bulk #4-40 UNC Socket Set Screws, Cup Point, Stainless A2 (18-8)
Sale priceFrom $126.56
Bulk #4-48 Stainless Steel Socket Head Cap screws, Fine Thread, 18-8 / A2
Sale priceFrom $74.25
Bulk #5-40 Stainless Steel Button Socket Cap Screws - 18-8 (A2)
Sale priceFrom $66.68
Bulk #5-40 Stainless Steel Flat Socket Cap Screws - 18-8 (A2)
Sale priceFrom $150.38
Bulk #5-40 Stainless Steel Socket Head Cap screws, 18-8 / A2
Sale priceFrom $64.69
Bulk #5-40 UNC Socket Set Screws, Cup Point, Stainless A2 (18-8)
Sale priceFrom $147.60
Bulk #5-44 Stainless Steel Socket Head Cap screws, Fine Thread, 18-8 / A2
Sale priceFrom $110.42
Bulk #6-32 Slotted Cup Point Set Screws, Stainless Steel A2 (18-8)
Sale priceFrom $384.98
Bulk #6-32 Socket Head Cap Screws Stainless Steel 316 (A4) - Marine Grade
Sale priceFrom $160.05
Bulk #6-32 Socket Set Screws, 1/2 Dog Point, Stainless Steel A2 (18-8)
Sale priceFrom $223.26
Bulk #6-32 Stainless Steel 316 Button Socket Cap Screws - Marine Grade (A4)
Sale priceFrom $145.69
Bulk #6-32 Stainless Steel 316 Flat Socket Cap Screws - Marine Grade (A4)
Sale priceFrom $153.34
Bulk #6-32 Stainless Steel Button Socket Cap Screws - 18-8 (A2)
Sale priceFrom $63.70
Bulk #6-32 Stainless Steel Flat Socket Cap Screws - 18-8 (A2)
Sale priceFrom $74.63
Bulk #6-32 Stainless Steel Socket Head Cap screws, 18-8 / A2
Sale priceFrom $54.39
Bulk #6-32 UNC Socket Set Screws, Cone Point, Stainless 18-8
Sale priceFrom $245.48
Bulk #6-32 UNC Socket Set Screws, Cup Point, Stainless 316
Sale priceFrom $365.63
Bulk #6-32 UNC Socket Set Screws, Cup Point, Stainless A2 (18-8)
Sale priceFrom $122.29
Bulk #6-40 Stainless Steel Socket Head Cap screws, Fine Thread, 18-8 / A2
Sale priceFrom $87.24
Bulk #8-32 Socket Head Cap Screws Stainless Steel 316 (A4) - Marine Grade
Sale priceFrom $251.33
Bulk #8-32 Socket Set Screws, 1/2 Dog Point, Stainless Steel A2 (18-8)
Sale priceFrom $237.99
Bulk #8-32 Stainless Steel 316 Button Socket Cap Screws - Marine Grade (A4)
Sale priceFrom $162.84
Bulk #8-32 Stainless Steel 316 Flat Socket Cap Screws - Marine Grade (A4)
Sale priceFrom $248.29
Bulk #8-32 Stainless Steel Button Socket Cap Screws - 18-8 (A2)
Sale priceFrom $93.80
Bulk #8-32 Stainless Steel Flat Socket Cap Screws - 18-8 (A2)
Sale priceFrom $89.78
Bulk #8-32 Stainless Steel Socket Head Cap screws, 18-8 / A2
Sale priceFrom $81.28
Bulk #8-32 UNC Socket Set Screws, Cone Point, Stainless 18-8
Sale priceFrom $314.72
Bulk #8-32 UNC Socket Set Screws, Cup Point, Stainless 316
Sale priceFrom $408.26
Bulk #8-32 UNC Socket Set Screws, Cup Point, Stainless A2 (18-8)
Sale priceFrom $141.41
Bulk #8-36 Stainless Steel Socket Head Cap screws, Fine Thread, 18-8 / A2
Sale priceFrom $124.03
Bulk 1"-8 Socket Head Cap Screws Stainless Steel 316 (A4) - Marine Grade
Sale priceFrom $556.14
Bulk 1"-8 Stainless Steel Socket Head Cap screws, 18-8 / A2
Sale priceFrom $337.18
Bulk 1"-8 UNC Socket Set Screws, Cup Point, Stainless A2 (18-8)
Sale priceFrom $582.65
Bulk 1-1/2"-6 Stainless Steel Socket Head Cap screws, 18-8 / A2
Sale priceFrom $274.37
Bulk 1-1/4"-7 Stainless Steel Socket Head Cap screws, 18-8 / A2
Sale priceFrom $221.12
Bulk 1-1/8"-7 Stainless Steel Socket Head Cap screws, 18-8 / A2
Sale priceFrom $231.05
Bulk 1/2"-13 Socket Head Cap Screws Stainless Steel 316 (A4) - Marine Grade
Sale priceFrom $275.06
Bulk 1/2"-13 Stainless Steel 316 Button Socket Cap Screws - Marine Grade (A4)
Sale priceFrom $499.49
Bulk 1/2"-13 Stainless Steel 316 Flat Socket Cap Screws - Marine Grade (A4)
Sale priceFrom $394.74
Bulk 1/2"-13 Stainless Steel Button Socket Cap Screws - 18-8 (A2)
Sale priceFrom $201.32
Bulk 1/2"-13 Stainless Steel Flat Socket Cap Screws - 18-8 (A2)
Sale priceFrom $166.88
Bulk 1/2"-13 Stainless Steel Socket Head Cap screws, 18-8 / A2
Sale priceFrom $125.73