Bulk 1/2"-13 Socket Head Cap Screws – Coarse Thread, Alloy Steel, Black Oxide – Monster Bolts
Spec Sheet for 1/2"-13 Socket Cap screws showing head dimensions and hex key drive size.
Black 1/2"-13 Socket Head Socket Cap screws in increasing lengths on white background.
Black SAE 1/2"-13 Socket Head cap screws stacked to show different angles on white.
1/2"-13 x 3/8" Socket Head Cap screw, alloy steel with black oxide finish.
1/2"-13 x 1/2" Socket Head Cap screw, alloy steel with black oxide finish.
1/2"-13 x 5/8" Socket Cap screw, alloy steel with black oxide finish. Shown with US penny for screw size.
1/2"-13 x 3/4" Socket Head Cap screw, alloy steel with black oxide finish.
1/2"-13 x 7/8" Socket Cap screw, alloy steel with black oxide finish. Shown with US penny for screw size.
1/2"-13 x 1" Socket Head Cap screw, alloy steel with black oxide finish. Shown with US penny for screw size.
1/2"-13 x 1-1/4" Socket Head Cap screw, alloy steel with black oxide finish. Shown with US penny size comparison.
1/2"-13 x 1-1/2" Socket Head Cap screw, alloy steel with black oxide finish. Shown with US penny for screw size.
1/2"-13 x 1-5/8" Socket Head Cap screw, alloy steel with black oxide finish. Shown with US penny for screw size.
1/2"-13 x 1-3/4" Socket Cap screw, alloy steel with black oxide finish.
1/2"-13 x 2 in. socket cap screws, alloy steel with black oxide finish.
Bulk 1/2"-13 Socket Head Cap Screws – Coarse Thread, Alloy Steel, Black Oxide – Monster Bolts
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Bulk 1/2"-13 Socket Head Cap Screws – Coarse Thread, Alloy Steel, Black Oxide – Monster BoltsSpec Sheet for 1/2"-13 Socket Cap screws showing head dimensions and hex key drive size.Black 1/2"-13 Socket Head Socket Cap screws in increasing lengths on white background.Black SAE 1/2"-13 Socket Head cap screws stacked to show different angles on white.1/2"-13 x 3/8" Socket Head Cap screw, alloy steel with black oxide finish.1/2"-13 x 1/2" Socket Head Cap screw, alloy steel with black oxide finish.1/2"-13 x 5/8" Socket Cap screw, alloy steel with black oxide finish. Shown with US penny for screw size.1/2"-13 x 3/4" Socket Head Cap screw, alloy steel with black oxide finish.1/2"-13 x 7/8" Socket Cap screw, alloy steel with black oxide finish. Shown with US penny for screw size.1/2"-13 x 1" Socket Head Cap screw, alloy steel with black oxide finish. Shown with US penny for screw size.1/2"-13 x 1-1/4" Socket Head Cap screw, alloy steel with black oxide finish. Shown with US penny size comparison.1/2"-13 x 1-1/2" Socket Head Cap screw, alloy steel with black oxide finish. Shown with US penny for screw size.1/2"-13 x 1-5/8" Socket Head Cap screw, alloy steel with black oxide finish. Shown with US penny for screw size.1/2"-13 x 1-3/4" Socket Cap screw, alloy steel with black oxide finish.1/2"-13 x 2 in. socket cap screws, alloy steel with black oxide finish.Bulk 1/2"-13 Socket Head Cap Screws – Coarse Thread, Alloy Steel, Black Oxide – Monster Bolts

Bulk 1/2"-13 Socket Head Cap Screws – Coarse Thread, Alloy Steel, Black Oxide – Monster Bolts

MonsterBULKS
Length: 350 QTY - 1/2"-13 x 3/8"
Price:
$479.02

Description

Monster Bolts Bulk 1/2-13 Socket Head Cap Screws, Alloy Steel, Thermal Black Oxide, Coarse Thread

Monster Overview:

Fix your project right the first time with Bulk 1/2-13 Socket Head Cap Screws from Monster Bolts. Engineered from premium alloy steel and finished with a thermal black oxide coating, these screws combine exceptional strength, dimensional accuracy, and a smooth black finish with mild corrosion resistance. Perfect for mechanical, structural, and heavy-duty industrial applications where dependable clamping force is essential.

All Monster Bolts black oxide socket fasteners are fully RoHS compliant and ship directly from our U.S. warehouse. Each fastener is manufactured to exacting standards for professional-grade reliability and performance.

Monster Features:

  • High Strength: Alloy steel delivers outstanding tensile strength and torque performance for heavy-load assemblies.
  • Finish: Thermal black oxide provides an attractive matte black appearance and light corrosion protection.
  • Thread Type: 1/2-13 UNC (Coarse Thread) for maximum grip in standard tapped holes.
  • Drive: 3/8″ Hex (Allen) drive for secure engagement and precise torque control. Hex keys available here.

Monster Specifications:

Specification Details
Diameter 1/2″ (0.5000″)
Thread Size 1/2-13 UNC (Coarse Thread)
Drive Size 3/8″ Hex
Head Type Socket Head Cap Screw (SHCS)
Material Alloy Steel
Finish Thermal Black Oxide
Standards ASME B18.3 / IFI-111 / ASTM A574
Compliance RoHS Compliant
Origin Ships from U.S. Warehouse

More Monster Bolts:

Matching Nuts & Washers: Complete your coarse-thread assembly with compatible hardware from Monster Bolts. Pair these 1/2-13 screws with our Bulk U.S. Inch Nuts and Bulk U.S. Inch Washers for a fully matched fastening solution.

Order Yours Today and Experience the Monster Bolts Difference!

Buy with confidence! Every Monster Bolts order is backed by our commitment to quality, fast shipping, and outstanding customer support.

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