Brass Thumb Screws | McMaster-Carr

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Brass

360 Brass

Brass

System of Measurement

Thread Size

Head Diameter

Length

Thumb Screw Head Profile

Grip Style

Fastener Head Type

Mount Type

Threaded Through Hole

Threading

Head Height

Collar Height

Stud Length

Collar Diameter

Thread Direction

Tip Type

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Thread Spacing

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RoHS

Compliant with Exemptions

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

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505 Products

Fastening and Joining

Thumb Screws

Tighten and loosen by hand without the need for tools

64 products

Captive Panel Screws

Secure panels and enclosures while still having access to them

1 product

Shoulder Screws

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

82 products

Thumb Nuts

Easy to tighten and loosen by hand for making frequent adjustments

42 products

Spring Plungers

Apply accurate, consistent pressure for positioning, indexing, and ejecting parts

16 products

Building and Machinery Hardware

Knobs

Position, tighten, and secure fixtures and equipment

300 products