Thumb Screw Nuts | McMaster-Carr

Filter by

Nut Type

Thread Size

Material

Stainless Steel

Thumb Nut Profile

System of Measurement

Width

Wing Nut Profile

Thumb Nut Grip Type

Height

Head Diameter

Base Diameter

Finish

Corrosion-Resistant Coated

Thread Type

Thread Pitch

Collar Height

Thread Spacing

Collar Diameter

Threading

Partially Threaded

Performance

Corrosion Resistant

Finish-Your-Own

Vibration Resistant

Thread Direction

Color

Thread Fit

Metric Class 6H

Unified Standard Class 2B

RoHS

Compliant with Exemptions

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

How can we improve?

507 Products

Thumb Nuts

Knurled-Head Grip

Knurled-Head Thumb Nuts

Knurled-Head Thumb Nuts

Get a good grip, even with oily fingers

Flanged Knurled-Head Thumb Nuts

Flanged Knurled-Head Thumb Nuts

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

Low-Profile Knurled-Head Thumb Nuts

Fit in spaces with low clearance

High-Torque Low-Profile Knurled-Head Thumb Nuts

Fit in cramped spaces and can be tightened with a tool for extra torque

Wing Grip

Wing Nuts

Give you more leverage than knurled-head nuts for a tighter fit

Heavy Duty Wing Nuts

Heavy Duty Wing Nuts

Thicker and taller than other wing nuts, so they won't weaken under stress

Finish-Your-Own Wing Nuts

Finish-Your-Own Wing Nuts

Tap your own threads to create a custom wing nut

Nylon-Insert Wing Nuts

Nylon-Insert Wing Nuts

A nylon insert grips the screw for the strongest hold of all our thumb nuts

Flanged Wing Nuts

Flanged Wing Nuts

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

Wing Nut Assortments

Wing Nut Assortments

A range of sizes to fasten a variety of parts

Spade-Head Grip

Sanitary Spade-Head Thumb Nuts

Sanitary Spade-Head Thumb Nuts

Free of crevices where bacteria can grow

Hex-Head Grip

Hex-Head Thumb Nuts

Hex-Head Thumb Nuts

Twist on by hand, then crank with a wrench for an extra-tight fit

Other Products

Clamps

Hold workpieces securely in place

Lead Screw Nuts

Lead Screw Nuts

Mate with lead screws to move components in a straight line

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