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9 Best socket head cap screws of 2026

Explore top picks

  • 1

    Sutemribor 2180 Pieces Black M2 M3 M4 M5 Hex Socket Head Cap Screws Nuts Washers Assortment Kit, Metric Screw Assortment with Hex Wrenches, 12.9 Grade Alloy Steel, Fully Threaded
    Sutemribor

    Sutemribor 2180 Pieces Black M2 M3 M4 M5 Hex Socket Head Cap Screws Nuts Washers Assortment Kit, Metric Screw Assortment with Hex Wrenches, 12.9 Grade Alloy Steel, Fully Threaded

    9.8
    Exceptional
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  • 2

    Fgruh 1220PCS M3 M4 M5 M6 Metric Screws Assortment Kit,Hex Socket Head Cap Bolts Nuts and Washers Assorted Kit,304 Stainless Steel Hardware Set for DIY, 3D Printer
    Fgruh

    Fgruh 1220PCS M3 M4 M5 M6 Metric Screws Assortment Kit,Hex Socket Head Cap Bolts Nuts and Washers Assorted Kit,304 Stainless Steel Hardware Set for DIY, 3D Printer

    9.7
    Exceptional

  • 3

    Fgruh 174PCS M6 Screws with Nuts Assortment Kit - M6x8/10/12/16/20/25/30/35 mm Hex Socket Head Cap Bolts with Nuts & Washers Assorted Set - 12.9 Alloy Steel Black Zinc Plated Anti-Rust Hardware Set
    Fgruh

    Fgruh 174PCS M6 Screws with Nuts Assortment Kit - M6x8/10/12/16/20/25/30/35 mm Hex Socket Head Cap Bolts with Nuts & Washers Assorted Set - 12.9 Alloy Steel Black Zinc Plated Anti-Rust Hardware Set

    9.6
    Exceptional

  • 4

    810 Pcs M3 Metric Screw Assortment, Flat Head Machine Screw Assortment Kit, Countersunk Hex Socket Cap Screws Set with Washers, Countersunk Bolts and Nuts Set with Wrench(Black)
    KOXXIAMOQ

    810 Pcs M3 Metric Screw Assortment, Flat Head Machine Screw Assortment Kit, Countersunk Hex Socket Cap Screws Set with Washers, Countersunk Bolts and Nuts Set with Wrench(Black)

    9.4
    Excellent

  • 5

    VGBUY 600pcs M3 Screw Assortment Kit, M3 Screws (8 Sizes 6-30mm) for 3D Printer DIY, Hex Socket Head Cap Screws Bolts Nuts Washer Kit, 304 Stainless Steel, 6/8/10/12/16/20/25/30mm
    VGBUY

    VGBUY 600pcs M3 Screw Assortment Kit, M3 Screws (8 Sizes 6-30mm) for 3D Printer DIY, Hex Socket Head Cap Screws Bolts Nuts Washer Kit, 304 Stainless Steel, 6/8/10/12/16/20/25/30mm

    9.2
    Excellent
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  • 6

    1680 Pcs M2 M3 M4 M5 Metric Hex Head Bolts and Nuts and Washers Set, Hex Socket Head Cap Screws Bolts and Nuts and Washers Assortment Kit, Black Machine Screws Set
    XhjzgcTech

    1680 Pcs M2 M3 M4 M5 Metric Hex Head Bolts and Nuts and Washers Set, Hex Socket Head Cap Screws Bolts and Nuts and Washers Assortment Kit, Black Machine Screws Set

    9.1
    Excellent

  • 7

    Krysay 150pcs M3 x 30mm Hex Socket Head Cap Screws Bolts,304 Stainless Steel 18-8,Full Threads,Allen Socket Drive with Hex Spanner for DIY Project.
    Krysay

    Krysay 150pcs M3 x 30mm Hex Socket Head Cap Screws Bolts,304 Stainless Steel 18-8,Full Threads,Allen Socket Drive with Hex Spanner for DIY Project.

    9.0
    Excellent

  • 8

    Krysay 150pcs M3 x 30mm Hex Socket Head Cap Screws Bolts,304 Stainless Steel 18-8,Full Threads,Allen Socket Drive with Hex Spanner for DIY Project.
    Krysay

    Krysay 150pcs M3 x 30mm Hex Socket Head Cap Screws Bolts,304 Stainless Steel 18-8,Full Threads,Allen Socket Drive with Hex Spanner for DIY Project.

    8.9
    Very Good

  • 9

    Socket Head Cap Screw, 1/4-20 x 1, Alloy Steel, Black Oxide, Hex Socket Coarse Thread, 1/4 inch Hexagonal Allen Bolt, Length: 1 inch, Full Thread (Quantity: 20)
    MIUPOO

    Socket Head Cap Screw, 1/4-20 x 1, Alloy Steel, Black Oxide, Hex Socket Coarse Thread, 1/4 inch Hexagonal Allen Bolt, Length: 1 inch, Full Thread (Quantity: 20)

    8.7
    Very Good