Finials | McMaster-Carr

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System of Measurement

OD

0.053" to 0.12"

0.079" to 0.15"

0.111" to 0.177"

Material

Stainless Steel

Thread Size

Cap Type

Color

Inside Height

Shape

Nut Type

Profile Shape

Pipe Size

Cap Nut Profile

Flexibility

Height

Thread Depth

For Use With

Socket Head Screws

Screw Size

Attachment Type

Finish

Corrosion-Resistant Coated

Thread Type

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Maximum Temperature

Less than 150° F

150° F to 199° F

200° F to 249° F

250° F to 499° F

500° F or greater

How can we improve?

1,461 Products

Protective Caps

Round Caps

Keep dust and coatings out of threads and prevent damage during shipping and storage

Metal Round Caps

Metal Round Caps

Tougher than plastic and rubber caps for the best protection from impact and wear

Tapered Caps

One cap fits a range of diameters

Tapered Cap Assortments

Tapered Cap Assortments

A variety of sizes for whatever job comes up

Screw-On Caps

Thread onto male pipe and fittings for the most secure fit

Square Caps

Fit over the ends of square tubing, framing rails, and posts

Rectangular Caps

Rectangular Caps

Slide onto rectangular parts such as levers and handles

Pull-Tab-Release Caps

Pull-Tab-Release Caps

Grab and tug with your fingertips for easier removal than other caps

Squeeze-Release Caps

Squeeze-Release Caps

The quickest to remove, caps release instantly with a pinch of your fingers

Caps for Food and Beverage

Caps for Food and Beverage

Cover threads in food production and packaging areas

Tear-Tab Caps

Stay securely on fittings until you rip off the tab

Tear-Tab Caps for Propane Tanks

Tear-Tab Caps for Propane Tanks

Guard propane tank valves against dents and dirt

Hinged Caps for Screws

Hinged Caps for Screws

Flip open for frequent access to screws without misplacing the cap

Snap-On Caps for Screws

Snap-On Caps for Screws

Conceal screw heads for a finished look that protects people and parts from getting snagged

Caps for Socket Head Screws

Caps for Socket Head Screws

Keep debris from clogging or damaging hex drives

Caps for Pipe Flanges

Caps for Pipe Flanges

Push on to avoid surface scratches and hole damage or mask while painting and coating

Snap-On Caps for Pipe Flanges

Snap-On Caps for Pipe Flanges

Align with the bolt holes and snap on to protect from damage and mask from coatings

Adhesive-Back Caps for Pipe Flanges

Adhesive-Back Caps for Pipe Flanges

Stick onto the raised face of flanges to prevent nicks and scratches

No-Spill Caps

Even if beakers, bottles, and flasks are tipped upside down, liquids stay sealed inside

Conductive Caps

Conductive Caps

Shield components from interference and drain static quickly

Antistatic Caps

Antistatic Caps

Prevent static buildup to protect components such as semiconductors and resistors

Tethered Caps

Caps connect to parts so they don’t get lost when removed

Roll-Resistant Caps

Roll-Resistant Caps

Keep shipping tubes and other round objects from rolling and being damaged

Hangable Caps

Slip over the end of handles to hang brooms, brushes, and other tools

Domed Caps

Oversized head protects people from the sharp ends of pipe, rods, and handles

Other Products

Cap Nuts

Cover and protect threads while adding a finished look; also known as acorn nuts

Retaining Rings

Retaining Rings

Hold components on a shaft

Chain Link Fencing

Chain Link Fencing

Everything you need to build or repair a chain link fence, from posts to gates

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