This JIS hex cap and hex flange screw assortment with matching hex flange nuts provides a complete selection of Japanese Industrial Standard fasteners for machinery, automotive, and industrial applications. Manufactured to JIS B1180, JIS B1189, JIS B1181, and JIS B1190 standards, these fasteners deliver reliable performance, consistent dimensions, and secure fastening in demanding environments.
JIS Standards Included
This kit includes fasteners manufactured to the following Japanese Industrial Standards:
- JIS B1180 — Hex Cap Screws
- JIS B1189 — Hex Flange Screws
- JIS B1181 — Hex Nuts
- JIS B1190 — Hex Flange Nuts
- These standards define the dimensions, thread specifications, and mechanical performance requirements for metric fasteners used in equipment designed to Japanese specifications.
- Using standardized JIS hardware ensures compatibility with machinery and components commonly found in automotive, industrial, and mechanical systems.
What’s Included
This JIS fastener assortment includes:
- JIS hex cap screws — JIS B1180
- JIS hex flange screws — JIS B1189
- Matching hex nuts — JIS B1181
- Hex flange nuts — JIS B1190
- Multiple commonly used metric sizes
- Organized storage case for quick identification
Why JIS Fasteners Matter
JIS fasteners are widely used in automotive and industrial equipment manufactured to Japanese standards. Their consistent dimensions and thread specifications ensure reliable installation and compatibility across assemblies.
Key advantages:
- Reliable fit in JIS-specified equipment
- Consistent thread engagement
- Efficient installation
- Durable performance in mechanical applications
Applications
This JIS fastener kit is commonly used for:
- Automotive repair and maintenance
- Machinery and equipment assembly
- Industrial maintenance operations
- Equipment designed to Japanese standards
- Mechanical and fabrication work
Key Advantages
- Complete JIS-standard fastener assortment
- Includes both hex cap and flange fasteners
- Matched nuts and flange nuts
- Reliable performance in mechanical applications
- Organized storage case
