Threaded Clamps | McMaster-Carr

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System of Measurement

Thread Size

Material

Stainless Steel

Mount Type

Unthreaded Hole

Unthreaded Plug

Unthreaded Through Hole

Length

Clamp Type

Head Diameter

Stud Length

Thread Length

Grip Style

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

DFARS Specialty Metals

REACH

Finish

Hot-Dipped Galvanized

Manganese Phosphate Coated

Nickel Chrome Plated

ID

0.768" to 0.945"

Fastener Head Type

Pipe Size

Drive Style

Spring Plunger Driver

Tamper-Resistant Heptagon

Diameter

Color

Handle Style

Sliding T-Handle

Clamp ID

15/64" to 45/64"

15/64" to 1 1/32"

9/32" to 21/64"

19/64" to 21/64"

5/16" to 2 5/16"

5/16" to 3 15/16"

23/64" to 13/32"

Thumb Screw Head Shape

Body Material

Aluminum Bronze

Stainless Steel

Clamping Action

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10,442 Products

Most Likely Products

Clamps

Hold workpieces securely in place

Square Holding Clamps

Square Holding Clamps

Position squares for repeat checking and marking

Beam Clamps

Secure lines of pipe and duct, overhead equipment, and lighting fixtures to beam flanges

Cam Handles

For fast clamping, push down on the handle to draw two parts together

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

Knobs

Position, tighten, and secure fixtures and equipment

Adjustable Handles

Adjustable Handles

Lift and turn to easily position and tighten components; also called clamping handles

All Results

Fabricating and Machining

Clamps

Hold workpieces securely in place

Swivel Pads

Attach to the ends of screws, threaded studs, or C-clamps to apply even pressure on uneven surfaces

Locking Pliers

Clamp workpieces and lock them in place to keep your hands free

Fixture Clamps

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

T-Slot Clamp Supports

T-Slot Clamp Supports

Hold up clamps to keep them in place when they're unclamped

Fixture Kits

Everything needed to mount workpieces of different sizes to your machine table

Fixture Tables

Add clamps, brackets, and other components to build fixtures for welding and assembly

Alignment Locks

Alignment Locks

Precisely align your mold halves

Building and Machinery Hardware

Cam Handles

For fast clamping, push down on the handle to draw two parts together

Knobs

Position, tighten, and secure fixtures and equipment

Adjustable Handles

Adjustable Handles

Lift and turn to easily position and tighten components; also called clamping handles

Indicating Knobs

Indicating Knobs

Control devices and view settings at a glance

Ball Knobs

Provide grip on control levers and push-pull rods

Steering Wheel Knobs

Steering Wheel Knobs

Attach to steering wheels for one-hand operation

Pull Handles and Knobs

Pull Handles and Knobs

Open and close cabinets, drawers, and doors on machines and equipment

Measuring and Inspecting

Square Holding Clamps

Square Holding Clamps

Position squares for repeat checking and marking

Coordinate Measuring Machine Plates and Fixtures

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

Variance Indicator Clamps

Variance Indicator Clamps

Secure and position indicators, arms, and other components on holders

Material Handling

Beam Clamps

Secure lines of pipe and duct, overhead equipment, and lighting fixtures to beam flanges

U-Bolts

Anchor heavy pipe, tube, and conduit; stronger than routing clamps and hangers

U-Bolt Plates

Reinforce mounted U-bolts for a more secure hold

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

Threaded Rod Mounts

Threaded Rod Mounts

Hang threaded rod from ceilings, walls, beams, and joists

Threaded Rod Anchors

Threaded Rod Anchors

Install directly into a flat surface for more holding power than threaded rod mounts

Pipe Standoff Clamps

Pipe Standoff Clamps

Secure pipes in sanitation drain applications and keep them from touching the mounting surface

Hitch Clamps

Strengthen the joint between your hitch insert and receiver to prevent rattling and swaying

Power Transmission

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

Lead Screw Collars

Lead Screw Collars

Position components and limit travel along a lead screw

Bearing Nuts

Hold bearings, bushings, pulleys, and gears in place on threaded shafts and spindles

Fastening and Joining

Tighten and loosen by hand without the need for tools

Joint Clamps for Wood

Joint Clamps for Wood

Make secure joints between boards, butcher blocks, and countertops

Hold-Down Bolts

Hold-Down Bolts

Hold material under the bent head while the other end is tightened down with a nut

Anchors

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

Spring Plungers

Spring Plungers

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

Electrical

Grounding Lugs

Create a common grounding path for internal components and circuits, as well as the enclosure body

Grounding Screws

Grounding Screws

Fasten grounding wires to steel structures, fence posts, and transformers

Grounding Splices

Grounding Splices

Extend a grounding connection by joining two wires, or connect to an existing ground wire

Bonding and Grounding Clamps

Bonding and Grounding Clamps

Add cable or use included cable to create a grounding path, which prevents static charge buildup

Wire Splices

Connect wires end to end to extend or repair a run

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

Conduit Bushings

Conduit Bushings

Guard wiring from sharp edges at the ends of conduit

Battery Terminals

Battery Terminals

Connect cable to battery posts to power vehicles and machines

Fluid Handling

Pipe Repair Clamps

Pipe Repair Clamps

Fix small holes and cracks in pipe without taking your system apart

Tube Repair Clamps

Tube Repair Clamps

Mend small holes, cracks, and full-circle breaks in tubing without dismantling your system

Hose and Hose Fittings

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Heating, Ventilation, and Air Conditioning

Duct Clamps

Attach duct to fittings, accessories, and equipment

Safety Equipment

Glove Box Clamps

Glove Box Clamps

Secure gloves to glove boxes

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