Clamping Screws | McMaster-Carr

Filter by

System of Measurement

Thread Size

Length

Material

Tip Type

Fastener Head Type

Drive Style

Spring Plunger Driver

Mount Type

Unthreaded Through Hole

Thread Pitch

Thread Type

Stud Length

Thread Spacing

Finish

Manganese Phosphate Coated

Titanium Nitride (TiN) Coated

Zinc Plated

Zinc Yellow-Chromate Plated

RoHS

Compliant

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Drive Size

Locking Type

Export Control Classification Number (ECCN)

Head Diameter

Thread Direction

REACH

Clamp Type

Nose Material

Thumb Screw Head Shape

Threading

Tip Material

10,559 Products

Fabricating and Machining

Clamps

Hold workpieces securely in place

420 products

Clamp Holding Screws

Replace worn holding screws in clamps or customize with different sizes or styles

52 products

Clamp Holding Screw Tips

Cover metal holding screws to protect workpieces from scratches

12 products

Swivel Pads

Attach to the ends of screws, threaded studs, or C-clamps to apply even pressure on uneven surfaces

58 products

Lathe Tool Insert Holder Replacement Parts

Replace clamps, screws, shims, and other parts in lathe tool insert holders

10 products

Lathe Tools

Shape workpieces as they rotate on a lathe

1 product

Fixture Clamps

Secure your workpiece to a fixture table so it won't move during machining

373 products

Fixture Kits

Everything needed to mount workpieces of different sizes to your machine table

48 products

Locating and Support Buttons

Secure and position workpieces and fixtures from the bottom or side

91 products

Heat Gun Replacement Parts

Replace blower wheels, cords, handles, and other components on heat guns

1 product

Alignment Locks

Precisely align your mold halves

25 products

Fastening and Joining

Thumb Screws

Tighten and loosen by hand without the need for tools

1,519 products

Set Screws

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

5,286 products

Spring Plungers

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

1,403 products

Spring Plunger Mounts

Secure ball-nose and long-nose spring plungers to fixture surfaces

14 products

Spring Plunger Catches

Act as a stop for positioning ball-nose and long-nose spring plungers

16 products

Spring Plunger Drivers

Install spring plungers from the nose end without depressing the nose

10 products

Building and Machinery Hardware

Knobs

Position, tighten, and secure fixtures and equipment

550 products

Cam Handles

For fast clamping, push down on the handle to draw two parts together

85 products

Adjustable Handles

Lift and turn to easily position and tighten components; also called clamping handles

533 products

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

2 products

Measuring and Inspecting

Coordinate Measuring Machine Fixture Clamps

Keep workpieces in place for hands-free measuring and inspecting

6 products