One-Way Drive Screws | McMaster-Carr

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Drive Style

Barrel Drive Style

System of Measurement

Thread Size

Length

Material

18-8 Stainless Steel

Fastener Head Type

Rounded Head Style

Screw Size

Head Diameter

Threading

Partially Threaded

Tip Type

Barrel Length

Finish

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"

Rounded Head Profile

RoHS

Compliant with Exemptions

Barrel Diameter

Head Height

Performance

Corrosion Resistant

Tamper Resistant

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Thread Direction

Thread Spacing

Screw Drive Style

How can we improve?

118 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.)