Iron Framing | McMaster-Carr

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Pipe Size

Slip-On Framing Component

Add-On Through-Hole Connector

Replacement Set Screws

Stop Collar

Through-Hole Connector

Through-Hole Rail Support

Rail OD

Material

Slip-On Framing Component Type

45° Wye

90° Elbow

Adjustable-Angle Cross

Adjustable-Angle Elbow

Adjustable-Angle Flange

Four-Way Adjustable-Angle Elbow

Finish

Flange Shape

Length

Export Control Classification Number (ECCN)

EAR99

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Not Compliant

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Shape

Round Tube

Specifications Met

ASTM Standard

Federal Specification

MSS Standard

OSHA Standard

UL Standard

Safety Barrier Component

Base

System of Measurement

Framing Type

Number of Mounting Holes

Thread Size

Washer Type

Mounting Location

Mount Type

Mounting Hole Diameter

Overall Height

Flange Diameter

309 Products

Building and Machinery Hardware

Slip-On Framing Connectors

Tighten onto slip-on framing rails to build guards, railings, and racks

96 products

Slip-On Framing Rail Ends

Mount slip-on framing structures to floors, walls, and ceilings

28 products

Slip-On Framing Rail Supports

Brace long runs of slip-on framing rails, either along walls or through them

4 products

Slip-On Framing Panel Hangers

Install panels on slip-on framing rails to create partitions and enclosures

5 products

Slip-On Framing Caps

Cover the rough ends of slip-on framing rails for a finished look

5 products

Slip-On Framing Stop Collars

Prevent slip-on fittings from moving too far along rails and support fittings under heavy loads

4 products

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

2 products

Brackets

Connect surfaces in an assembly

5 products

Fastening and Joining

Cross-Bracing Washers

Connect cross-bracing rods or cables to structural beams; also known as hillside washers

20 products

Leveling Washers

Curved or tapered to compensate for uneven mounting surfaces

30 products

Set Screws

Exert pressure at the tip to hold parts in place, unlike screws that hold material together with threads

2 products

Fabricating and Machining

Fixture Squares

Build different fixtures on multiple sides of the same block

7 products

Material Handling

Beam Clamps

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

53 products

Pipe Hangers

Suspend pipe, conduit, and tube from threaded rods, hooks, and straps

27 products

Safety Equipment

Safety Rails

Protect people on platforms, loading docks, and elevated walkways

1 product

Raw Materials

Steel

Strong, machinable, and weldable—all with material certificates for traceability

18 products