Best Self-Tapping Screws Under $100 (2026)

We ranked options under $100 by a combined value score using material composition, head/drive type, pack size, and user rating to favor versatile, reliably rated screws for common tasks

This roundup covers self-tapping screws suitable for wood, metal sheet, furniture assembly and general repairs, focusing on options priced under $100. Selections were ranked by a value score that balances material, head type, pack quantities and user ratings to highlight versatile kits and specialty screws for common trades and DIY tasks

Top Picks

  1. 1
  2. 2
    Hex washer head self drilling screws, 410 stainless

    Hex washer head self drilling screws, 410 stainless

    Wensilon • ★ 4.0/5 • Mid-Range

    Set of 50Pcs hex washer head self drilling screws in 410 stainless steel, corrosion resistant and high strength. Customers note good quality and versatility, with mixed feedback on durability and drill power

    • 410 stainless steel corrosion resistance
    • self drilling / self tapping design
    • hex washer head for secure seating
    Check current price on Amazon →
  3. 3
    mxuteuk 1170Pcs self tapping screws set with washers

    mxuteuk 1170Pcs self tapping screws set with washers

    mxuteuk • ★ 4.0/5 • Budget

    Self tapping screws for metal and plastic with washers, organized in a transparent box for easy access. Durable, versatile, suitable for wood, metal, and tough materials. Customers highlight quality and value, with mixed opinions on durability and ease of use

    • includes 800pcs screws for metal
    • 370pcs washers included
    • transparent storage box for access
    Check current price on Amazon →
  4. 4
  5. 5
  6. 6
  7. 7
    ST Fastening Maxx SteelBinder screws for metal panels

    ST Fastening Maxx SteelBinder screws for metal panels

    ST Fastening • ★ 3.9/5 • Budget

    Self-tapping #12 screws with EPDM washer for metal roof and sidewall panels. Designed for multi-layer penetration with a cupped head and corrosion-resistant coating. Customer note: sturdy and good quality, with mixed drill accuracy feedback

    • EPDM washer with angle seal
    • MAXX self drill for multi-layer penetration
    • powderful corrosion defense coating
    Check current price on Amazon →
  8. 8
    Trailer deck screws self-tapping 2-1/2in 1/4-20 flathead Torx

    Trailer deck screws self-tapping 2-1/2in 1/4-20 flathead Torx

    Hales Yeah! • ★ 3.9/5 • Budget

    Self-tapping trailer deck screws with Type F thread cutting tip and oil phosphate finish for fastening floorboards to metal. Suitable for flatbed, drop deck, curtain vans, and Apitong, with easy installation. One customer notes easy use on trailer floorboards

    • self-tapping with thread-cutting tip
    • oil phosphate finish for lubrication
    • 2-1/2 in length, 1/4-20 thread
    Check current price on Amazon →
  9. 9
  10. 10

Buying Guide

Match screw material to the application

Choose stainless steel (like 410 SS or stainless sets) for corrosion resistance on metal or exterior projects and carbon/alloy steel for interior wood where higher hardness helps drive and hold

Pick the right head and drive

Hex washer heads and hex sockets provide greater torque for metal and furniture fastenings, while Phillips or truss heads suit general wood fastening and countersunk needs

Consider self-drilling vs self-tapping

Self-drilling screws (commonly labeled for metal sheets) eliminate pre-drilling in thin metals, whereas self-tapping screws cut threads into softer substrates like wood or particleboard

Buy assortments for general use

Kits with multiple sizes and organized boxes are cost-effective for hobbyists and maintenance crews who need a range of sizes without buying many single packs

Check pack quantity relative to project size

Large packs (hundreds to over a thousand) lower unit cost for repeated jobs, while smaller specialty packs are useful when you need specific lengths or head types