Knurled Rollers | McMaster-Carr

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System of Measurement

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Material

Stainless Steel

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Fastener Head Type

Thumb Screw Head Shape

Round-Head Thumb Screw Profile

Threading

Partially Threaded

Head Height

Drive Style

Head Texture

Thread Length

Thread Type

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Finish

Thumb Nut Profile

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DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

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Head Color

REACH

Thread Fit

Metric Class 4g6g

Metric Class 6g

Metric Class 6H

Unified Standard Class 2A

Unified Standard Class 2B

Unified Standard Class 3A

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1,885 Products

Fabricating and Machining

Knurls

Pair with a knurling tool to add patterns to workpieces for a better grip

Hand Knurling Tools

Hand Knurling Tools

Without using a lathe, create grooved patterns on workpieces to improve their grip

Lathe Tools

Shape workpieces as they rotate on a lathe

Fastening and Joining

Easy to tighten and loosen by hand for making frequent adjustments

Panel Nuts

Extremely thin for tight spots such as electrical panels; also known as dress nuts

Push-Button Nuts

Push-Button Nuts

Disengage the threads to quickly slide along threaded rods

Shoulder Screws

Shoulder Screws

Rotate parts around the cylinder under the head to guide and align them during installation

Captive Panel Screws

Captive Panel Screws

Secure panels and enclosures while still having access to them

Tighten and loosen by hand without the need for tools

Set Screws

Exert pressure at the tip to hold parts in place, unlike screws that hold material together with threads

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