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Hexagonal steel nut with dark black oxide finish

Zoro Select

Zoro Select Hex Nut M10x1.50 Class 12 Steel Black Oxide 8

SKU CH-PW9X-MCDE2

M10x1.50 Class 12 steel hex nuts with black oxide finish, DIN 934 standard, 17 mm width, pack of eight

  • Product typeNuts
  • Class 12 steel delivers high-strength fastening for demanding assemblies
  • M10 × 1.50 metric thread fits standard coarse-pitch hardware
  • 17 mm hex width allows tightening with common wrenches or sockets
  • Black oxide finish provides mild corrosion resistance and a uniform grey appearance
  • Manufactured to DIN 934 and DIN 267-4 standards for consistent dimensions and material quality

Zoro Select M10 Class 12 Hex Nut

This pack contains eight metric hex nuts manufactured to DIN 934 and DIN 267-4 standards. Each nut features an M10 thread with a 1.50 mm pitch and a Class 12 steel rating. The black oxide finish provides a gray appearance and basic corrosion resistance.

Suits high-strength metric fastening needs

These nuts suit applications requiring a Class 12 strength rating in a standard M10 size. Buyers who need a different thread pitch, a larger pack quantity, or a stainless steel option should look elsewhere.

Black oxide finish aids identification

The black oxide coating gives the nuts a distinct gray color for easy visual sorting. The finish also offers mild protection against surface oxidation during storage and assembly.

How it compares

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

Price $34.99
Pricier than about 65% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameZORO SELECT
Product typeNuts

Questions about this item

What thread size and pitch must my bolt or stud have to fit this M10x1.50 Class 12 hex nut?

The nut is cut to M10 with a 1.50 mm pitch, so only a matching M10x1.50 bolt or stud will engage correctly.

Will the 17 mm hex width let me use my existing 17 mm spanner or socket on these nuts?

Yes, each nut has a 17 mm across-flats dimension, so a standard 17 mm wrench or socket will fit.

How can I confirm the nuts meet the Class 12 strength rating after installation?

Look for the Class 12 marking stamped on the nut face; its presence verifies the DIN 267-4 property class.

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