Bolt Assortments | McMaster-Carr

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Fastener Head Type

System of Measurement

Drive Style

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Container Type

Finish

Corrosion-Resistant Coated

Zinc Plated

Zinc Yellow-Chromate Plated

Number of Pieces

Washer Type

Thread Size

Fastener Strength Grade/Class

Spring Lock Washers Included

For M4 Screw Size (200 Pieces)

For M5 Screw Size (200 Pieces)

For M6 Screw Size (200 Pieces)

For M8 Screw Size (200 Pieces)

Rounded Head Style

Button

Pan

Rounded Head Sheet Metal Screws Included

No. 4 × 1/2" Lg. (75 Pieces)

No. 6 × 1" Lg. (50 Pieces)

No. 6 × 1/2" Lg. (50 Pieces)

No. 6 × 1/2" Lg. (75 Pieces)

No. 6 × 3/4" Lg. (50 Pieces)

No. 6 × 3/8" Lg. (50 Pieces)

No. 6 × 5/8" Lg. (75 Pieces)

No. 8 × 1 1/2" Lg. (25 Pieces)

No. 8 × 1" Lg. (25 Pieces)

No. 8 × 1/2" Lg. (50 Pieces)

No. 8 × 3/4" Lg. (50 Pieces)

No. 10 × 1 1/2" Lg. (20 Pieces)

No. 10 × 1 1/4" Lg. (20 Pieces)

No. 10 × 1" Lg. (25 Pieces)

No. 10 × 1" Lg. (50 Pieces)

Specifications Met

Length

Container Depth

Tip Type

Container Features

RoHS

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Container Length

Container Width

For Use In

Flat Head Sheet Metal Screws Included

No. 6 × 1/2" Lg. (50 Pieces)

No. 6 × 3/4" Lg. (50 Pieces)

No. 8 × 1" Lg. (50 Pieces)

No. 8 × 3/4" Lg. (50 Pieces)

No. 10 × 1 1/2" Lg. (50 Pieces)

No. 10 × 1" Lg. (50 Pieces)

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84 Products

Fastening and Joining

Fastener Assortments

Keep a variety of common screws, nuts, and washers on hand

13 products

Hex Head Screws

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

10 products

Socket Head Screws

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

19 products

Rounded Head Screws

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

6 products

Set Screws

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

9 products

Flat Head Screws

Fit in countersunk holes for a flush finish

4 products

Tapping Screws

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

11 products

Shoulder Screws

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

2 products

Anchors

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

3 products

Threaded Rods

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

2 products

Electrical

Electrical Enclosure Fasteners

Mount components to your enclosure without worrying about leaks

3 products

Building and Machinery Hardware

Clamp-On Framing and Fittings

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

1 product