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Pile of 100 zinc-plated steel M8 hex nuts

MIDWEST FASTENER CORP

MIDWEST FASTENER CORP Hex Nut M8-1.25 Steel Class 8 Zinc Plated 100 PK

SKU CH-5R0F-96J2C

M8-1.25 thread steel hex nuts, Class 8 strength with zinc plating, supplied in a 100-piece pack

  • Product typeNuts
  • Secures M8-1.25 bolts with Class 8 strength
  • Zinc-plated steel resists corrosion in everyday use
  • 100-piece pack covers multiple fastening jobs
  • Manufacturer-direct shipping on orders over 75
  • Standard hex profile fits common wrenches and sockets

Hex nuts for M8-1.25 threads

These hex nuts fit the threaded portion of M8-1.25 machine screws and bolts. The pack contains 100 pieces for production or maintenance tasks. They are supplied new from MIDWEST FASTENER CORP.

Class 8 steel with zinc plating

The Class 8 rating defines the proof load for sustained clamping force in structural joints. Zinc plating adds a sacrificial layer that resists corrosion during long service. Together they keep the preload stable through thermal cycles and vibration.

100-count bulk pack for repeat use

One hundred nuts in a single package reduce reorder frequency on the shop floor. The quantity suits assembly lines, fleet maintenance and fabrication benches. No individual retail packaging means less waste when bins are refilled.

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

How much power does the MIDWEST FASTENER hex nut consume when used continuously?

The hex nuts are passive fasteners with no electrical components, so they draw zero power and generate no heat during operation.

What tools or components are required to install these M8-1.25 nuts?

You need M8 bolts or studs with a 1.25 mm thread pitch and a suitable spanner or socket to tighten the nuts.

Will these Class 8 zinc-plated steel nuts work with older imperial bolts?

No, the M8-1.25 metric thread is not compatible with imperial bolts; they require matching metric M8-1.25 threads.

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