Conductive Screws | McMaster-Carr

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Compliant with Exemptions

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EAR99

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Unified Standard Class 2A

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Tensile Strength

3,230 Products

Fastening and Joining

Rounded Head Screws

Sit just above the surface for a low-profile finish and hold tighter than flat head screws

549 products

Socket Head Screws

With a deeper drive than flat and rounded head screws, these withstand more torque for a tighter hold

136 products

Hex Head Screws

Used with nuts to create a stronger joint than flat and rounded screws

308 products

Wood Screws

Fasten material to wood or pieces of wood to each other

237 products

Tapping Screws

Fasten a range of materials together without needing to tap the hole first

1 product

Flat Head Screws

Fit in countersunk holes for a flush finish that won't snag on surrounding parts

325 products

Shoulder Screws

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

82 products

Oval Head Screws

The domed top sits slightly above the surface of countersunk holes for a decorative look

57 products

Set Screws

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

303 products

Thumb Screws

Tighten and loosen by hand without the need for tools

64 products

Carriage Bolts

A smooth head provides a finished look while a square neck keeps the bolt in place when using a nut

27 products

Standoff Caps

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

1 product

Standoffs

Separate, position, or connect components in assemblies

550 products

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications

193 products

Thread Adapters

Join threads of a different type, size, and gender

23 products

Spring Plungers

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

106 products

Binding Barrels

Create custom low-profile fasteners with binding barrel posts, caps, and screws

164 products

Electrical Power, Networking, and Controlling

Grounding Lugs

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

1 product

Grounding Screws

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

8 products

Binding Posts

Test circuits before making permanent connections

13 products

Fluid Handling

Float Rods

Connect valve bodies and floats to build or repair a float valve

6 products

Material Handling

Eyebolts

Route rope through the loop or attach hooks and shackles for lifting

23 products

Containers, Storage, and Furniture

Hanging Hooks

Hang tools, hoses, garments, and other supplies on walls for easy access

16 products

Facility and Grounds Maintenance

Toilet Mounts

Secure toilet components with flanges and hardware kits

10 products

Building and Machinery Hardware

Knobs

Position, tighten, and secure fixtures and equipment

27 products