Spherical Head Screws | McMaster-Carr

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Stainless Steel

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Rounded Head Style

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Black Zinc Plated

Corrosion-Resistant Coated

Hot-Dipped Galvanized

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DFARS Specialty Metals

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Compliant with Exemptions

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Specifications Met

Federal Specification

OSHA Compliant 29 CFR 1926.701

Tensile Strength

Less than 60,000 psi

60,000 psi to 79,999 psi

80,000 psi to 99,999 psi

100,000 psi to 119,999 psi

120,000 psi or greater

REACH

How can we improve?

16,903 Products

Fastening and Joining

Rounded Head Screws

Rounded Head Screws

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

10,401 products

Oval Head Screws

Oval Head Screws

A decorative, domed head sits above the surface when installed

Fastener Assortments

Fastener Assortments

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

Plow Bolts

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

Carriage Bolts

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

Captive Panel Screws

Captive Panel Screws

Secure panels and enclosures while still having access to them

Wood Screws

Fasten material to wood or pieces of wood to each other

Tapping Screws

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

Drywall Screws

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

Anchors

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

Binding Barrels and Screws

Binding Barrels and Screws

Thread together for a low-profile fastener

Power Transmission

Gas Spring Mounts

Gas Spring Mounts

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

Gas Spring End Fittings

Gas Spring End Fittings

Connect gas springs to mounting studs and brackets

Facility and Grounds Maintenance

Toilet Seat Fasteners

Toilet Seat Fasteners

Secure toilet seat hinges to your toilet bowl

Rebar Caps

Brightly colored to alert workers to exposed rebar and pipe

Building and Machinery Hardware

Protective Caps

Protective Caps

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

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)