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Specialist in UNC & UNF inch threads
Small quantities – from 1 item
Europe-wide delivery

Assortment UNC 1/4, 5/16, 3/8 / hexagon bolts / nuts / washers / steel zinc plated

Assortment Box (510 Pieces) with Zinc-Plated UNC Screws & Accessories

This comprehensive UNC assortment contains everything you need for repairs, maintenance, or rebuilds with US standard threads. Neatly organized in a sturdy metal case – ideal for workshops, industrial use, classic cars, and mechanical engineering.

Contents of the Assortment:

  • Hex Head Screws, similar to DIN 931/933, Steel Grade 5 (~8.8), zinc-plated
  • Matching Hex Nuts, Lock Nuts, and Flat Washers
  • Thread Sizes:
    • 1/4-20 UNC
    • 5/16-18 UNC
    • 3/8-16 UNC

A total of 510 pieces – ideal for frequently used US standard thread sizes.

Hex Head Screws, Steel Grade 5 (~8.8) zinc-plated UNC
20 piecesSteel Grade 5 (~8.8) zinc-plated1/4 20-UNC x 1/2"
20 piecesSteel Grade 5 (~8.8) zinc-plated1/4 20-UNC x 1"
20 piecesSteel Grade 5 (~8.8) zinc-plated1/4 20-UNC x 1 1/2"
20 piecesSteel Grade 5 (~8.8) zinc-plated5/16 18-UNC x 3/4"
20 piecesSteel Grade 5 (~8.8) zinc-plated5/16 18-UNC x 1"
20 piecesSteel Grade 5 (~8.8) zinc-plated5/16 18-UNC x 1 1/2"
20 piecesSteel Grade 5 (~8.8) zinc-plated3/8 16-UNC x 3/4"
15 piecesSteel Grade 5 (~8.8) zinc-plated3/8 16-UNC x 1"
15 piecesSteel Grade 5 (~8.8) zinc-plated3/8 16-UNC x 1 1/2"
Hex Nuts, Steel Grade 5 zinc-plated UNC
30 piecesSteel Grade 5 zinc-plated1/4 20-UNC
30 piecesSteel Grade 5 zinc-plated5/16 18-UNC
25 piecesSteel Grade 5 zinc-plated3/8 16-UNC
Lock Nuts, Steel zinc-plated UNC
30 piecesSteel zinc-plated1/4 20-UNC
30 piecesSteel zinc-plated5/16 18-UNC
25 piecesSteel zinc-plated3/8 16-UNC
Flat Washers / SAE similar to DIN 125 – Steel zinc-plated
60 piecesSteel zinc-plated1/4"
60 piecesSteel zinc-plated5/16"
50 piecesSteel zinc-plated3/8"

Features:

  • Material: Steel, zinc-plated
  • Thread: UNC (Unified National Coarse) – coarse US standard thread
  • Applications: Mechanical engineering, automotive/US vehicles, industrial equipment, repair & maintenance

Packaging:

  • Metal assortment box with clear compartment layout
  • Neatly separated by type & size

Benefits:

  • Practical stock pack for technicians, DIY enthusiasts, and workshops
  • Precision accessories for all common UNC connections
  • Ready to use thanks to structured compartment organization
Thread Type: UNC
Thread Size: 1/4", 5/16", 3/8"
Available downloads
Datasheets
Download Übersicht SK00009

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Importer
IMPORTEUR

Fürniss GmbH | zollschraubenshop.de
Gewerbering 2a
76351 Linkenheim-Hochstetten
Deutschland

Tel.: +49 7247 954400
E-Mail: info@zollschraubenshop.de

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