One Way Fasteners | McMaster-Carr

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System of Measurement

Thread Size

Length

Material

18-8 Stainless Steel

Fastener Head Type

Rounded Head Style

Screw Size

Threading

Partially Threaded

Barrel Drive Style

Barrel Length

Tip Type

Head Diameter

For Material Thickness

1 1/8" to 1 3/8"

1 1/4" to 1 5/8"

1 3/8" to 1 5/8"

1 7/16" to 1 3/4"

1 5/8" to 1 7/8"

Barrel Diameter

Finish

Performance

Corrosion Resistant

Tamper Resistant

Rounded Head Profile

RoHS

Compliant with Exemptions

Thread Spacing

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Thread Direction

Head Height

Thread Type

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117 Products

Fastening and Joining

Rounded Head Screws

Rounded Head Screws

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

Tapping Screws

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

Binding Barrel Posts and Screws

Binding Barrel Posts and Screws

Thread together for a low-profile fastener

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)