Keyhole Screws | McMaster-Carr

Filter by

System of Measurement

Thread Size

Length

Material

Drive Style

Hex with Pilot Recess

Tamper-Resistant Torx

Tamper-Resistant Torx Plus

Fastener Head Type

Finish

Corrosion-Resistant Coated

Dyed

Electrocoated

Epoxy Coated

Galvanic Barrier Coated

Head Diameter

Threading

Socket Head Profile

Head Height

Shoulder Diameter

Shoulder Length

Screw Size

Rounded Head Style

Tip Type

Drive Size

Thread Type

Thread Pitch

Flat Head Profile

Thread Direction

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)

36,481 Products

Fastening and Joining

Shoulder Screws

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

6,747 products

Socket Head Screws

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

7,992 products

Rounded Head Screws

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

9,832 products

Flat Head Screws

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

6,262 products

Wood Screws

Fasten material to wood or pieces of wood to each other

1,012 products

Fastener Assortments

Keep a variety of common screws, nuts, and washers on hand

13 products

Tapping Screws

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

4,184 products

Drywall Screws

Fasten panels of drywall to materials such as wood, metal, and drywall

132 products

Oval Head Screws

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

307 products

Masonry and Concrete Screws

Anchor parts to masonry and concrete without tapping the hole first

28 products

Fabricating and Machining

Drill Bushing Lock Screws

Prevent drill bushings from spinning

14 products

Building and Machinery Hardware

Clamp-On Framing Fasteners

Tighten to hold clamp-on framing in place

1 product

Electrical Power, Networking, and Controlling

Electrical Enclosure Fasteners

Mount components to your enclosure without worrying about leaks

2 products

Facility and Grounds Maintenance

Toilet Seat Fasteners

Secure toilet seat hinges to your toilet bowl

1 product