S&M Standard/Imperial Stem Bolts-90’s Usa Made Stems (qty 6)
S&M Standard/Imperial Stem Bolts - 90's USA Made Stems (6-Pack)
Replacement stem bolts specifically designed for 1990s-era American-made S&M and FIT stems. These standard/imperial thread bolts (5/16″-18T x 1″) are not compatible with modern metric stems—they are intended solely for older USA-made stems from the 1990s. Sold in a set of six bolts with black oxide plating for corrosion resistance.
Key Features
- Period-correct threading – 5/16″-18 threads per inch (TPI) match the imperial threading used on 1990s American-made S&M and FIT stems
- Full 1″ thread length – complete threading along the bolt provides maximum engagement and secure clamping across the full stem bore depth
- Black oxide plating – corrosion-resistant finish protects against rust while maintaining a clean, low-profile appearance
- 1/4″ Allen hex – standard hex key size for installation and removal
- Six-bolt set – includes full replacement set for standard four-bolt stems with two spares
Technical Specifications
- Thread size: 5/16″-18T (standard/imperial)
- Length: 1″ full thread
- Wrench size: 1/4″ Allen key
- Quantity: 6 bolts
- Finish: Black oxide plated
- Compatibility: 1990s USA-made S&M and FIT stems only
Compatibility and Ideal Use
These bolts are exclusively for 1990s-era American-made S&M and FIT stems with imperial threading—they will NOT fit modern metric stems or imported FIT complete bike stems. For modern USA-made S&M/FIT stems, use part 04-A-STM-BOLTS (metric threading). For imported FIT complete bike stems with smaller bolt head diameters, use part 33-STEM-BOLTS. Verify your stem's origin and threading before purchasing. Best suited for riders restoring or maintaining vintage 1990s S&M or FIT builds who need correct replacement hardware for period-specific stems.
S&M Standard/Imperial Stem Bolts - 90's USA Made Stems (6-Pack)
Replacement stem bolts specifically designed for 1990s-era American-made S&M and FIT stems. These standard/imperial thread bolts (5/16″-18T x 1″) are not compatible with modern metric stems—they are intended solely for older USA-made stems from the 1990s. Sold in a set of six bolts with black oxide plating for corrosion resistance.
Key Features
- Period-correct threading – 5/16″-18 threads per inch (TPI) match the imperial threading used on 1990s American-made S&M and FIT stems
- Full 1″ thread length – complete threading along the bolt provides maximum engagement and secure clamping across the full stem bore depth
- Black oxide plating – corrosion-resistant finish protects against rust while maintaining a clean, low-profile appearance
- 1/4″ Allen hex – standard hex key size for installation and removal
- Six-bolt set – includes full replacement set for standard four-bolt stems with two spares
Technical Specifications
- Thread size: 5/16″-18T (standard/imperial)
- Length: 1″ full thread
- Wrench size: 1/4″ Allen key
- Quantity: 6 bolts
- Finish: Black oxide plated
- Compatibility: 1990s USA-made S&M and FIT stems only
Compatibility and Ideal Use
These bolts are exclusively for 1990s-era American-made S&M and FIT stems with imperial threading—they will NOT fit modern metric stems or imported FIT complete bike stems. For modern USA-made S&M/FIT stems, use part 04-A-STM-BOLTS (metric threading). For imported FIT complete bike stems with smaller bolt head diameters, use part 33-STEM-BOLTS. Verify your stem's origin and threading before purchasing. Best suited for riders restoring or maintaining vintage 1990s S&M or FIT builds who need correct replacement hardware for period-specific stems.
Description
S&M Standard/Imperial Stem Bolts - 90's USA Made Stems (6-Pack)
Replacement stem bolts specifically designed for 1990s-era American-made S&M and FIT stems. These standard/imperial thread bolts (5/16″-18T x 1″) are not compatible with modern metric stems—they are intended solely for older USA-made stems from the 1990s. Sold in a set of six bolts with black oxide plating for corrosion resistance.
Key Features
- Period-correct threading – 5/16″-18 threads per inch (TPI) match the imperial threading used on 1990s American-made S&M and FIT stems
- Full 1″ thread length – complete threading along the bolt provides maximum engagement and secure clamping across the full stem bore depth
- Black oxide plating – corrosion-resistant finish protects against rust while maintaining a clean, low-profile appearance
- 1/4″ Allen hex – standard hex key size for installation and removal
- Six-bolt set – includes full replacement set for standard four-bolt stems with two spares
Technical Specifications
- Thread size: 5/16″-18T (standard/imperial)
- Length: 1″ full thread
- Wrench size: 1/4″ Allen key
- Quantity: 6 bolts
- Finish: Black oxide plated
- Compatibility: 1990s USA-made S&M and FIT stems only
Compatibility and Ideal Use
These bolts are exclusively for 1990s-era American-made S&M and FIT stems with imperial threading—they will NOT fit modern metric stems or imported FIT complete bike stems. For modern USA-made S&M/FIT stems, use part 04-A-STM-BOLTS (metric threading). For imported FIT complete bike stems with smaller bolt head diameters, use part 33-STEM-BOLTS. Verify your stem's origin and threading before purchasing. Best suited for riders restoring or maintaining vintage 1990s S&M or FIT builds who need correct replacement hardware for period-specific stems.
