Spherical Head Bolts | McMaster-Carr

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16,924 Products

Fastening and Joining

Rounded Head Screws

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

10,439 products

Oval Head Screws

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

307 products

Carriage Bolts

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

877 products

Captive Panel Screws

Secure panels and enclosures while still having access to them

73 products

Fastener Assortments

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

13 products

Plow Bolts

The head sits flush with countersunk holes while the bolt stays in place when tightening a nut

15 products

Wood Screws

Fasten material to wood or pieces of wood to each other

274 products

Tapping Screws

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

3,061 products

Drywall Screws

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

2 products

Anchors

Secure anything from signs to heavy machinery in concrete, brick, and drywall

104 products

Binding Barrels

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

815 products

Power Transmission

Gas Spring Mounts

Attach gas springs to panels, lids, and doors using a bracket or stud

21 products

Gas Spring End Fittings

Connect gas springs to mounting studs and brackets

3 products

Building and Machinery Hardware

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

927 products

Facility and Grounds Maintenance

Toilet Seat Fasteners

Secure toilet seat hinges to your toilet bowl

1 product

Rebar Caps

Brightly colored to alert workers to exposed rebar and pipe

4 products