Fixturing | McMaster-Carr

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How can we improve?

5,518 Products

Fabricating and Machining

Fixturing Clamps

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

319 products

Fixture Tables

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

42 products

T-Slot Fixture Plates

Position workpieces with T-slot nuts, bolts, and setup studs for precise machining

4 products

T-Slot Nuts

Combine with setup studs or bolts to mount fixtures to machine tables

181 products

T-Slot Clamp Supports

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

7 products

T-Slot Covers

Snap into T-slots to block chips, debris, and small parts from falling in

6 products

T-Slot Bolts

Secure clamps and workpieces to machine tables with quicker setup than a T-slot nut and stud

142 products

T-Slot Cleaners

Scrape debris out of machine table T-slots

2 products

Locating and Support Buttons

Secure and position workpieces and fixtures from the bottom or side

154 products

Spring Stops

Push back against workpieces to hold them in place against stops and rails

22 products

Fixturing Squares

Build different fixtures on multiple sides of the same block

18 products

Angle Plates

Ensure accurate right angles and hold workpieces and fixtures perpendicular to your machine table

61 products

Locating Rails

Locate the side of a workpiece in your fixture without milling a permanent slot

8 products

T-Tracks

Add fixturing to flat surfaces on machines such as table saws, CNC routers, and drill presses

17 products

V-Blocks

Hold round workpieces

40 products

Grippers

Clamp against uneven or irregularly shaped parts such as castings for a secure hold

59 products

Tooling Ball Covers

Protect tooling balls when not in use

1 product

Tooling Balls

Create a physical reference point for aligning workpieces in fixturing

45 products

Tooling Ball Mounts

Create a raised mounting point for tooling balls

4 products

Locating Pins

Install in fixturing plates or tables to position and secure workpieces

234 products

Work Supports

Reduce vibration and deformation by adjusting to secure your workpiece

16 products

Grid Fixture Plates

Use threaded and unthreaded holes to position workpieces for precise and repeatable machining

1 product

Fixture Plate Plugs

Keep chips and shavings from clogging or damaging unused holes on fixture plates in milling machines

1 product

Fixturing Kits

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

48 products

Pin Removal Blocks

Remove a range of pin sizes from workpieces by tapping them into holes with a punch and hammer

1 product

Spring Locating Pins

Apply side force to workpieces to clamp them in place

67 products

Collet Fixtures

Mount on milling machines and other surfaces to grip and release parts with 5C collets

6 products

Setup Studs

Secure setup clamps and fixtures to your machine table or assemble heavy machines

619 products

Setup Blocks

Use as mounting bases and supports to ensure accurate angles and spacing

6 products

Sine Plates

Use with gauge blocks to measure angles on your workpiece or set up a part for precision grinding

4 products

Locating and Support Pads

Position larger workpieces and fixtures than locating and support buttons; also known as rest pads

6 products

Fixture Keys

Locate fixtures and vises on your machine table

39 products

Rotary Tables

Rotate your work 360° for easy access to different angles

6 products

Step Blocks

Support setup clamps for quick height adjustments

10 products

Parallels

Raise workpieces above your vise to create clearance for cutting tools

22 products

Parallel Keepers

Keep parallels in place against vise jaws

2 products

Milling Tables

Turn the handles to position work on X- and Y-axes

3 products

Index Plungers

Align parts that have mating bushings for more precision than standard spring plungers

6 products

Slotted Bushings

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

10 products

Sine Bars

Measure, mark, and inspect exact angles on dies and other precision parts

2 products

Clamps

Hold workpieces securely in place

814 products

Vises

Secure workpieces in place

371 products

Electronic-Component Positioning Stands

Pin components against a circuit board to free up your hands for soldering

1 product

Swivel Pads

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

58 products

Workholding and Positioning Bases

Position objects on workbenches and assembly stations

3 products

Spring Clamp Workholders

Secure small parts in spring clamps to keep hands free for soldering, gluing, and assembling

7 products

Ring Stands

Hold lightweight objects such as beakers and other lab equipment

12 products

Vacuum Workholding Plates

Secure parts too thin to be held in clamps and vises for milling, drilling, routing, and finishing

8 products

Vacuum Workholding Plate Gasketing

Seal off the in-use areas of vacuum chucks

3 products

Magnetic Workholding Plates

Keep metal workpieces firmly in place for grinding, drilling, and electrical discharge machining

72 products

Dovetail Blanks

Machine a blank workpiece with precut dovetails and locating slots for easy setup

5 products

Clothespins

Hold light items, secure covers, and seal bags

4 products

Welding Positioners

Mount workpieces for circular welds

4 products

Press Plates

Lay on the crossbeams of presses to make a sturdy base for removing bearings, bushings, and arbors

4 products

Measuring and Inspecting

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

125 products

Squares

Check 90° angles during layout work with combination, angle, or pipefitters' squares

125 products

Gauge Blocks

Confirm dies, fixtures, and other workpieces meet precise tolerances and calibrate measuring tools

738 products

Bench Centers

Inspect cylindrical parts for irregularities that could cause wobbles or vibrations

5 products

Micrometer Head Mounting Brackets

Mount a micrometer head to your jig or fixture to accurately position workpieces

16 products

Surface Plates

Extremely flat to give an accurate reference plane for layout and inspection work

51 products

Surface Plate Stands

Hold up surface plates at precise support points to maintain accuracy

16 products

Surface Plate Covers

Protect the flatness and finish of surface plates in storage

5 products

Calibration Squares

Lay horizontally or vertically on CNC machines to check the position of tools with high precision

2 products

Coordinate Measurement Machine Probes

Take 3D measurements of workpieces on your CMM or CNC machine to inspect for quality

24 products

Pipe Flange Aligners

Line up flange holes so they bolt securely and connections won’t leak

17 products

Alignment Pins

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

148 products

Building and Machinery Hardware

Positioning Arms

Mount and position tools, small electronics, and displays

251 products

Positioning Arm Mounts

Add a mounting surface to positioning arms

4 products

Cam Handles

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

106 products

Fluid Handling

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

1 product

Fastening and Joining

Studs

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

128 products

Document Clips

Hold loose papers together without creating a permanent mark

2 products