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Hillman · Fasteners

M8-1.25 x 20mm Hex Cap Screws, 50-Pack

20 mm long50 per packZinc

$16.99 /pack

$0.34 per piece · 50 per pack

Orders start at $399. Combine any items to reach it.

pieces

Sold by the pack of 50. We round up and set the quantity for you.

Packs
1 pack · 50 pieces
$16.99
Standard delivery
$49.99 per order
Sales tax
Added at checkout

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Standard delivery$49.99

Per order, added in your cart. We deliver to the 48 contiguous states.

Availability confirmed by the desk at approval, with your delivery date. Shipping policy · Returns

Hillman · Fasteners

Details & specifications.

From the maker · Hillman’s description

Heavy-duty, heat-treated steel hex head cap screws with coarse M8-1.25 threads deliver reliable fastening for metal and wood projects. Fully threaded shanks and a corrosion-resistant zinc finish provide strong grip and long-lasting durability.

Crisp, Industrial Precision for Clean, Modern Assemblies

These M8 hex cap screws bring a refined, utilitarian elegance to any build, pairing a polished zinc sheen with robust, architectural lines. The fully threaded form reads crisp and intentional, ideal for exposed hardware moments on custom shelving or loft-inspired furniture. Style them with matte black brackets for a striking contrast that feels tailored and timeless. A small detail with big impact—essential hardware for a quietly luxurious finish.

Secure your projects with dependable, corrosion-resistant Class 8.8 performance—add this 50-pack to your cart today.

Length
20 mm
Per pack
50 per pack
Finish
Zinc
Head
Hex cap
Material
Heat-treated steel (Class 8.8)
Brand
Hillman
Thread Size
M8-1.25
Threading
Full thread
Package Quantity
50 pieces
Full product name
Hillman M8-1.25 x 20mm Heat-Treated Steel Hex Head Cap Screws, Fully Threaded, 50-Pack

Key features

  • Class 8.8 Steel Strength: Heat-treated construction for dependable load-bearing performance
  • Corrosion-Resistant Finish: Zinc coating helps prevent rust in indoor and sheltered outdoor use
  • Fully Threaded Shank: Ensures secure hold and versatile engagement length
  • High-Torque Hex Head: Designed for use with wrenches or sockets for strong tightening
  • Match With Hardware: Use with compatible metric nuts and washers for optimal results

Specifications are provided by the manufacturer. Brand names are trademarks of their owners.

Guide

Choosing the fastener

  1. 1

    Outdoors and treated lumber

    Use hot-dip galvanized, stainless or exterior-coated fasteners, and follow the board maker’s fastener recommendation.

  2. 2

    Price per piece

    The pack price divided by the pieces in the pack, both as listed.

  3. 3

    Drive

    Star (Torx), square, Phillips or hex, as the listing states. Match the bit you carry.

Before you ask

Questions about this product.

Rather talk it through? 1.877.490.7099

  • Yes, the shank is fully threaded for maximum grip and versatility.