Black Oxide Pins | McMaster-Carr

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System of Measurement

Diameter

Length

Material

Thread Size

Fastener Head Type

Usable Length

Hardness

End Shape

Performance

Minimum Hardness

Plug Gauge Size

Shaft Type

Size-Checking Gauge Class

Spring Plunger Nose Type

Thread Length

End Type

Nose Diameter

Mount Type

Pin Type

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

REACH

RoHS

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

675 Products

Fastening and Joining

Dowel Pins

Align parts before assembly or use as a pivot, shaft, or hinge to join moving components

55 products

Clevis Pins

Secure parts in place and lock with a cotter pin or retaining ring

97 products

Spring Pins

Squeeze and insert into tight holes to hold parts in place with tension

17 products

Spring Plungers

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

285 products

T-Bolts

Turn by hand for easy fastening, use as a handle, or attach as a point for straps and clamps

12 products

Shoulder Screws

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

36 products

Studs

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

19 products

Measuring and Inspecting

Plug Gauges

Verify the diameter or threads of machined holes in finished parts; also called pin gauges

76 products

Alignment Pins

Line up holes in sheet metal, I-beams, and angle irons for bolting, riveting, and welding

22 products

Fabricating and Machining

Slotted Bushings

Pair with a standard bushing to prevent alignment pins from binding in your fixture

34 products

Fixture Clamps

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

20 products

Material Handling

Tow Eyes

Mount to trailers and connect to tow hooks or drawbar couplers on vehicles for towing

2 products