SPI Thread Detective: Large inch/Metric Screw Pitch Gage for Nuts & Bolts

★★★★☆ 4.0 99 reviews

US$13.27
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US$13.27
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Free shipping Free 30-day returns

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Management number 211746309 Release Date 2026/04/04 List Price US$13.27 Model Number 211746309
Category

Precise and easy-to-use internal and external thread identifiers for nuts and bolts. Steel identifiers are strung on a wire lanyard. Permanent, easy-to-read size markings are laser etched into each stand off. Shatterproof, color-coded polypropylene gauge divider beads allow recognition between inch and metric strands. The SPI Large Thread Detective Screw Pitch Gage for nut and bolt sizes includes 14 thread standards: 6 standards in inch sizes (5/8-11, 5/8-18, 3/4-10, 3/4-16, 1-8, and 1-12) and 8 standards in metric sizes (M14x1.5, M14x2.0, M16x1.5, M16x2.0, M20x1.5, M20x2.5, M24x2.0, and M24x3.0).

  • Precise and easy-to-use internal and external thread identifiers for nuts and bolts
  • Permanent, easy-to-read size markings are laser etched into each stand off
  • Steel identifiers are strung on a wire lanyard with shatterproof, color-coded polypropylene gauge divider beads to allow recognition between inch and metric strands
  • The SPI Large Thread Detective Screw Pitch Gage for nut and bolt sizes includes 14 thread standards: 6 standards in inch sizes (5/8-11, 5/8-18, 3/4-10, 3/4-16, 1-8, and 1-12) and 8 standards in metric sizes (M14x1.5, M14x2.0, M16x1.5, M16x2.0, M20x1.5, M20x2.5, M24x2.0, and M24x3.0)
Manufacturer MSC Industrial
Item model number TH-COM-L-B

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