This 1,650-piece metric hex nut, flat washer, and lock washer assortment provides a complete selection of commonly used DIN-standard hardware for maintenance, repair, and assembly applications. Covering sizes M3, M4, M5, M6, M8, M10, M12, and M14, this kit keeps essential fastening components organized and readily available for shop, industrial, and field service work.
 
MAIN PRODUCT DESCRIPTION
This 1,650-piece metric hardware assortment includes a wide range of commonly used hex nuts, flat washers, and split lock washers designed for reliable fastening performance in machinery, equipment, and general mechanical applications. Manufactured to recognized DIN standards, this kit ensures consistent dimensions, dependable fit, and efficient installation across a variety of assemblies.
Having a large-capacity assortment helps reduce downtime and improves workflow efficiency by keeping frequently used hardware readily available in one organized storage case.
 
DIN STANDARDS INCLUDED
DIN 934 — Metric Hex Nuts
DIN 125A — Flat Washers
DIN 127B — Split Lock Washers
 
These standards ensure:
Consistent dimensions
Reliable fit and compatibility
Durable fastening performance
Interchangeability across equipment
 
SIZES INCLUDED
M3
M4
M5
M6
M8
M10
M12
M14
 
WHAT’S INCLUDED
Metric hex nuts — DIN 934
Metric flat washers — DIN 125A
Metric split lock washers — DIN 127B
Sizes M3 through M14
Zinc-plated finish
Organized storage case
Total piece count: 1,650
 
APPLICATIONS
Maintenance and repair operations (MRO)
Machinery and equipment service
Automotive and mechanical repair
Equipment assembly
Industrial and workshop environments
 
KEY ADVANTAGES
Complete 1,650-piece metric hardware assortment
Covers sizes M3 to M14
DIN-standard components
Organized storage for efficient shop use
Ideal for maintenance and repair applications