Posts | McMaster-Carr

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Threading

Threaded on Both Ends

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25,169 Products

Fastening and Joining

Standoffs

Threaded to separate or connect parts as well as position components in assemblies

5,265 products

Standoff Caps

Create a finished look on standoffs and protect them from dirt and debris

66 products

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

8 products

Single-End Studs

Use the unthreaded end as a pivot point, hinge, shaft, or locator pin

184 products

Binding Barrels and Screws

Thread together for a low-profile fastener

884 products

Shoulder Screws

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

6,609 products

Studs

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

674 products

Thread Adapters

Join threads of a different type, size, and gender

3,607 products

Dowel Pins

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

3,557 products

Safety Equipment

Bollards

Anchor to the ground or floor to block vehicle access

24 products

Guardrails

Protect pedestrian walkways from vehicles

83 products

Safety Rails

Protect people on platforms, loading docks, and elevated walkways

70 products

Chain Barriers

Hook chain onto posts to restrict access to areas

10 products

Retractable Belt Barriers

Stretch belts between walls, racks, posts, and cones to restrict access to areas

44 products

Retractable Belt Receptacles

Create an end point for retractable belts with posts or wall receptacles

12 products

Safety Railing Connectors

Build custom safety rail structures with tees, elbows, crosses, and more

10 products

Traffic Posts

Taller than cones to divide lanes of traffic and form barriers

7 products

Traffic Cones

Alert drivers and pedestrians to hazards, obstructions, and restricted areas

33 products

Building and Machinery Hardware

Bolt-Together Framing Rails

Fasten through equally spaced holes to build and adjust guards, tables, and racks

40 products

Bolt-Together Framing Structural Brackets

Connect the surfaces and corners of bolt-together rails to build guards, tables, and racks

43 products

Bolt-Together Framing Panel Hangers

Install panels on bolt-together framing rails to create guards and partitions

1 product

Bolt-Together Framing Fasteners

Secure bolt-together framing rails and brackets or anchor mounting feet in concrete

17 products

Bolt-Together Framing Braces

Reinforce joined corners of bolt-together framing rails to keep them from twisting

2 products

Weld-Together Framing Rails

Permanently join with fittings to assemble heavy duty racks, shelving, and work tables

32 products

Slip-On Framing Rails

Insert into slip-on fittings and tighten screws to make guards, railings, and racks

26 products

Clamp-On Framing and Fittings

Two-piece fittings let you modify assembly stations, conveyors, and racks without dismantling them

23 products

Panel Hanging Brackets

Mount and remove panels

2 products

Facility and Grounds Maintenance

Fence Posts

Secure and hold up fencing

7 products

Chain Link Fencing

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

62 products

Mailbox Posts

Mount mailboxes and anchor them in the ground or concrete

6 products

Trench Braces

Support trench walls when installing pipe, cable, and other buried equipment

4 products

Post Hole Diggers

Cut through soil to create smooth, round holes for installing posts

4 products

Grab Bars

Steady and support people with limited mobility in bathrooms

36 products

Power Transmission

Shafts

Transmit power, motion, and speed between machine components

3,149 products

Electrical

Binding Posts

Test circuits before making permanent connections

12 products

Distribution Posts

Send power from one source to several devices in a circuit in less space than a distribution block

4 products

Electrical Enclosure Pedestals

Mount enclosures at a comfortable height to access switches, displays, and other controls

6 products

Battery Terminal Adapters

Convert one battery terminal style to another

6 products

Battery Terminal Fasteners

Replace bolts in battery terminals

3 products

Communication

Sign Posts

Drive into the ground or mount to a base to display signs

19 products

Sign Holders

Display signs on walls, floors, tables, and other surfaces

9 products

Signs

Everything from accident prevention to traffic control to exit signs

1 product

Equipment Markers

Mark electrical boxes, fire hydrants, or parking curbs at risk of being hit by vehicles

6 products

Reflectors

Mark roads and sign posts so they're easier to see in low-light conditions

6 products

Marking Cones

Designate areas for material identification, inventory control, and pallet staging

2 products

Material Handling

Jack Posts

Prop up beams and joists to keep them from drooping

6 products

Ladder Support Posts

Extend a hand-hold from the top of ladders used for tanks and roof access

4 products

Containers, Storage, and Furniture

Table Legs

Replace table legs or make tables with your own tabletop

15 products

Stacking Caps and Targets

Turn the ends of posts into stackable shelving and rack systems

6 products

Fabricating and Machining

Bench and Pedestal Grinder Stands

Support bench and pedestal grinders

9 products

Locating Pins

Install in fixturing plates or tables to position and secure workpieces

228 products

Alignment Locks

Precisely align your mold halves

10 products

Lathe Tool Posts

Position and secure tools on manual and CNC lathes

48 products

Lathe Post Tool Holders

Install in lathe tool posts to hold shank-style tools

28 products

Cutoff Blade Holders

Secure cutoff blades in lathe tool posts

12 products

Raw Materials

Wood

Commonly used to build ramps, crates, and prototypes or to make repairs

80 products