T20 Drive Screws | McMaster-Carr

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Drive Style

Drilled Spanner

Pozidriv® Terminal Screw

Tamper-Resistant Hex

Tamper-Resistant Torx

Thread Size

Length

System of Measurement

Fastener Head Type

Material

Stainless Steel

Screw Size

Rounded Head Style

Finish

Corrosion-Resistant Coated

Phosphate Coated

Titanium Nitride (TiN) Coated

Head Diameter

Drive Size

For Use In

Stainless Steel

Thread Pitch

Head Height

Threading

Partially Threaded

Flat Head Profile

Tip Type

Countersink Angle

Fastener Strength Grade/Class

Thread Direction

Thread Type

Specifications Met

REACH

RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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430 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

Flat Head Screws

Flat Head Screws

Fit in countersunk holes for a flush finish

Wood Screws

Fasten material to wood or pieces of wood to each other

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

Screwdrivers

Tighten and loosen screws

Screw Starters

Grip and start turning screws that are too small to hold or located in hard-to-reach spots

Torque-Limiting Keys

Torque-Limiting Keys

Used to install carbide inserts in cutting tools, a handle limits the amount of torque generated

T-Handle Keys

To turn fasteners in hard-to-reach spots, there's a long shaft and a grip for your whole hand

L-Keys

Turn fasteners from either end and reach into tight spots

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