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Box of fifty zinc-plated steel flange nuts 7/16-14

MIDWEST FASTENER CORP

MIDWEST FASTENER CORP 09634 Flange Nut 7/16"-14 Steel Zinc 50 PK

SKU CH-MXNB-PKA1E

A 7/16"-14 steel zinc flange nut with an integrated washer distributes clamping force to prevent damage and loosening, supplied in a 50-piece pack

  • Product typeNuts
  • Integrated flange distributes load evenly
  • Zinc-plated steel resists corrosion
  • 50-piece pack covers multiple jobs
  • 7/16"-14 thread fits matching bolts
  • Non-spinning design reduces loosening risk

50-Pack 7/16"-14 Flange Nuts

This pack contains 50 zinc-plated steel flange nuts sized 7/16"-14 for automotive and general hardware tasks. The integrated flange distributes clamping force across the mating surface to reduce damage and resist loosening on uneven faces. Mechanics, fabricators and DIY builders who need a ready supply of this thread size will find the quantity convenient.

Integrated flange acts as a non-spinning washer

The wide flange replaces a separate flat washer and will not rotate during tightening, saving assembly time and preventing surface marring. Zinc plating provides corrosion resistance for indoor and sheltered outdoor use. The steel construction handles typical automotive torque loads without stripping when installed correctly.

Thread pitch limits compatibility to 14 threads

These nuts only mate with 7/16"-14 bolts or studs; they will not fit coarse or fine threads of other pitches. The fixed 50-piece count may exceed the needs of a single repair job, leaving surplus inventory. Buyers requiring stainless steel, metric threads or smaller pack sizes should look elsewhere.

How it compares

Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 70% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameMIDWEST FASTENER
Product typeNuts

Questions about this item

What thread size does the 7/16"-14 flange nut use?

The nut uses a 7/16 inch diameter with 14 threads per inch, matching standard coarse-thread bolts of that size.

What clearance does the integrated flange add compared to a standard hex nut?

The wide flange sits flush against the workpiece, distributing load without a separate washer, so allow extra face diameter for the flange to seat fully.

How do I install these flange nuts without damaging the zinc plating?

Run the nut down by hand until the flange contacts the surface, then tighten with a six-point socket; avoid impact tools that can strip the coating.

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