Thick Nuts | McMaster-Carr

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System of Measurement

Thread Size

Length

Material

Grade L5 Ceramic

Stainless Steel

Hex Size

Gender

Shape

Thread Length

Threading

Partially Threaded

Threaded on Both Ends

Nut Type

With Sight Hole

Screw Size

OD

Width

Finish

Corrosion-Resistant Coated

Hot-Dipped Galvanized

Nickel Chrome Plated

Phosphate Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Hex Nut Profile

DFARS Specialty Metals

Specifications Met

Thread Fit

Metric Class 6g

Metric Class 6G

Metric Class 6h

Metric Class 6H

Unified Standard Class 1B

Unified Standard Class 2A

Unified Standard Class 2B

Unified Standard Class 3B

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

Height

Fastener Strength Grade/Class

Thread Pitch

Tensile Strength

Less than 10,000 psi

10,000 psi to 19,999 psi

20,000 psi to 59,999 psi

60,000 psi to 99,999 psi

100,000 psi or greater

How can we improve?

6,523 Products

Fastening and Joining

Hex Nuts

Handle most general fastening needs

Coupling Nuts

Connect and extend threaded rods

Flange Nuts

The flange distributes pressure, so you don't need a washer

Locknuts

Hold fasteners in place to prevent loosening from vibration

Standoffs

Threaded to separate or connect parts as well as position components in assemblies

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)