Sealing Machine Screws | McMaster-Carr

Filter by

Screw Features

Application

System of Measurement

Thread Size

Length

Drive Style

Tamper-Resistant Torx

Material

Stainless Steel

Fastener Head Type

Rounded Head Style

Washer Type

Finish

Head Diameter

Head Height

Threading

Partially Threaded

Washer Material

Stainless Steel

Flat Head Profile

Thread Type

Locking Type

Specifications Met

Thread Pitch

Drive Size

Tooth Location

RoHS

Compliant with Exemptions

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

How can we improve?

1,608 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

Flat Head Screws

Flat Head Screws

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

Socket Head Screws

Socket Head Screws

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

Hex Head Screws

Hex Head Screws

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

Tapping Screws

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

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