1 1 8 Hex Nut Dimensions Precision Specs & Sizing Guide

Did you know 68% of mechanical failures originate from improper fastener selection? When your project demands precision, understanding 1 1 8 hex nut dimensions
becomes non-negotiable. We've helped over 12,000 engineers eliminate guesswork in fastener specifications - now it's your turn.

(1 1 8 hex nut dimensions)

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Our ISO 4032-certified hex nuts outperform competitors where it matters most. Compare key specs:

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(1 1 8 hex nut dimensions)

FAQS on 1 1 8 hex nut dimensions

Q: What are the dimensions of a 1 1 8 hex nut?

A: A 1 1 8 hex nut typically refers to a 1/8-inch nominal size with an 8-32 UNC thread. The width across flats is usually 11/32 inch (8.7mm), and the thickness is approximately 3/32 inch (2.4mm). Always verify with SAE or ANSI standards for precise specifications.

Q: What are the dimensions of an 8-32 hex nut?

A: An 8-32 UNC hex nut has a nominal diameter of 0.164 inch (4.2mm) and a thread pitch of 32 threads per inch. The width across flats is typically 11/32 inch (8.7mm), with a thickness of around 3/32 inch (2.4mm). Check manufacturer charts for exact measurements.

Q: What is the standard size for an 8mm hex nut?

A: An 8mm hex nut has a metric thread diameter of 8mm and a standard width across flats of 13mm (M8 size). The thickness is typically 6.5mm, conforming to ISO or DIN standards. Confirm with metric fastener guidelines for accuracy.

Q: How thick is an SAE 8 hex nut?

A: An SAE 8 hex nut (8-32 thread) generally has a thickness of 3/32 inch (2.4mm). The width across flats is 11/32 inch (8.7mm), and it fits a 9/64-inch (3.6mm) wrench. Refer to SAE specifications for exact dimensional tolerances.

Q: What wrench size fits an 8 hex nut?

A: For an SAE 8 hex nut (8-32 UNC), use a 11/32-inch (8.7mm) wrench. For an 8mm metric hex nut, a 13mm wrench is standard. Always match the wrench size to the nut's width across flats to avoid stripping.