10-32 Screws | McMaster-Carr

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Product Family

Drill Bushing Lock Screws

Electrical Enclosure Fasteners

Lathe Tool Insert Holder Replacement Parts

Lead Screw Collars

Oval Head Screws

System of Measurement

Thread Size

Length

Material

Drive Style

Spring Plunger Driver

Tamper-Resistant Hex

Tamper-Resistant Torx

Tamper-Resistant Torx Plus

Fastener Head Type

Finish

Threading

Threaded on Both Ends

Socket Head Profile

Head Diameter

Head Height

Rounded Head Style

Thread Direction

Right Hand and Left Hand

Specifications Met

Drive Size

Countersink Angle

Thread Spacing

Thread Type

Flat Head Profile

Tensile Strength

10,000 psi to 19,999 psi

20,000 psi to 29,999 psi

30,000 psi to 99,999 psi

100,000 psi or greater

Tip Type

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

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

Yes

Export Control Classification Number (ECCN)

3,869 Products

Fastening and Joining

Socket Head Screws

With a deeper drive than flat and rounded head screws, these withstand more torque for a tighter hold

457 products

Rounded Head Screws

Sit just above the surface for a low-profile finish and hold tighter than flat head screws

865 products

Flat Head Screws

Fit in countersunk holes for a flush finish that won't snag on surrounding parts

433 products

Hex Head Screws

Used with nuts to create a stronger joint than flat and rounded screws

191 products

Shoulder Screws

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

361 products

Set Screws

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

269 products

Thumb Screws

Tighten and loosen by hand without the need for tools

166 products

Tapping Screws

Fasten a range of materials together without needing to tap the hole first

83 products

Oval Head Screws

The domed top sits slightly above the surface of countersunk holes for a decorative look

32 products

Captive Panel Screws

Secure panels and enclosures while still having access to them

41 products

Carriage Bolts

A smooth head provides a finished look while a square neck keeps the bolt in place when using a nut

13 products

Studs

Press, weld, or screw in place to add a threaded fastening point

54 products

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

6 products

12-Point Screws

12 contact points handle more torque than a hex head while a flange eliminates the need for a washer

4 products

Standoff Caps

Create a finished look on standoffs and protect them from dirt and debris

4 products

Standoffs

Separate, position, or connect components in assemblies

167 products

Rivet Nuts

Add threads to thin panels with access from only one side; also known as blind inserts

46 products

Weld Nuts

Weld to metal surfaces to add permanent threads

37 products

Spring Plungers

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

86 products

Thread Adapters

Join threads of a different type, size, and gender

267 products

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications

125 products

Single-End Studs

Use the unthreaded end as a pivot point, hinge, shaft, or locator pin

7 products

Binding Barrels

Create custom low-profile fasteners with binding barrel posts, caps, and screws

24 products

Screwdriver Bits

Pair with drivers to turn screws

2 products

Fabricating and Machining

Drill Bushing Lock Screws

Prevent drill bushings from spinning

2 products

Grippers

Clamp against uneven or irregularly shaped parts such as castings for a secure hold

18 products

Fixture Clamps

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

2 products

Lathe Tool Insert Holder Replacement Parts

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

9 products

Clamp Holding Screws

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

4 products

Bar Clamps

Secure large materials with adjustable arms for even pressure distribution

1 product

Building and Machinery Hardware

Knobs

Position, tighten, and secure fixtures and equipment

34 products

T-Slotted Framing Fasteners

Secure brackets and other accessories to T-slotted rails

5 products

Power Transmission

Connecting Rods

Use with rod ends and swivel joints to link components in push/pull assemblies

49 products

Lead Screw Collars

Position components and limit travel along a lead screw

7 products

Electrical Power, Networking, and Controlling

Electrical Enclosure Fasteners

Mount components to your enclosure without worrying about leaks

1 product

Measuring and Inspecting

Transfer Punches

Mark the center of an existing hole onto a separate workpiece

2 products