Bolt and Nut

Bolt and Nut is the essential offline reference app for engineers and technicians who need instant access to nut dimensions.

【 KEY FEATURES 】

✓ Instant Offline Lookup
Access all nut specifications without internet connection. Perfect for workshops, factories, and field work where network access is limited.

✓ Standard Data
Accurate dimensions from official tables:
- Hex Nuts
- Heavy Hex Nuts
- Hex Bolt
- Heavy Hex Bolt

✓ Side-by-Side Comparison
Compare Hex Nut vs Heavy Hex Nut dimensions for the same nominal size. Make informed decisions quickly.

【 WHO IS THIS FOR? 】

• Mechanical Engineers - Quick reference during design reviews
• Field Technicians - On-site inspection and verification
• QC Inspectors - Dimension verification checks
• Procurement Staff - Accurate specs for ordering

【 SPECIFICATIONS INCLUDED 】

【 WHY BOLT AND NUT 】

→ No internet required
→ Results in under 1 second
→ Clean, simple interface
→ Free to use