M2.5 Thread Rounded Head Screws | McMaster-Carr

Filter by

System of Measurement

Length

Drive Style

Material

Silicone Rubber

Stainless Steel

Rounded Head Style

Fastener Head Type

Head Diameter

Head Height

Finish

Thread Pitch

Threading

Thread Type

Drive Size

Specifications Met

Screw Size

Tip Type

Thread Spacing

Rounded Head Profile

Thread Fit

Metric Class 4g6g

Metric Class 6g

Metric Class 6h

Tensile Strength

Less than 60,000 psi

60,000 psi to 79,999 psi

100,000 psi to 119,999 psi

120,000 psi or greater

Thread Direction

RoHS

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

How can we improve?

229 Products

Rounded Head Screws

Stainless Steel Pan Head Phillips Screws

Stainless Steel Pan Head Phillips Screws

These pan head Phillips screws won't rust or corrode when exposed to moisture and chemicals

Stainless Steel Button Head Hex-Drive Screws

Stainless Steel Button Head Hex-Drive Screws

These button head screws won't rust or corrode when exposed to moisture and chemicals

Brass Pan Head Slotted Screws

Brass Pan Head Slotted Screws

The slotted pan head has a shiny look, and these screws won't rust in damp environments

Steel Pan Head Phillips Screws

Steel Pan Head Phillips Screws

Our most popular steel pan head screws

Stainless Steel Pan Head Torx Screws

Stainless Steel Pan Head Torx Screws

The most corrosion-resistant pan head Torx screws we offer

Steel Button Head Torx Screws

Steel Button Head Torx Screws

With a deep six-lobe opening, these screws prevent drivers from slipping and stripping drives

Stainless Steel Truss Head Phillips Screws

Stainless Steel Truss Head Phillips Screws

Our most corrosion-resistant truss head Phillips screws

Plastic Pan Head Phillips Screws

Plastic Pan Head Phillips Screws

Our most common plastic pan head screws

Stainless Steel Cheese Head Slotted Screws

Stainless Steel Cheese Head Slotted Screws

These slotted cheese head screws won't rust or corrode from moisture and chemicals

Steel Button Head Hex-Drive Screws

Steel Button Head Hex-Drive Screws

Made of alloy steel for nearly twice the tensile strength of other steel screws

Thread-Locking Stainless Steel Pan Head Phillips Screws

Thread-Locking Stainless Steel Pan Head Phillips Screws

Corrosion and vibration resistant, these pan head screws secure parts during mild vibration

Sealing Stainless Steel Pan Head Phillips Screws

Sealing Stainless Steel Pan Head Phillips Screws

Keep out dust and contaminants while locking in air and fluid

Steel Cheese Head Slotted Screws

Steel Cheese Head Slotted Screws

One of the narrowest head styles, they fit into tight spaces

Steel Pan Head Slotted Screws

Steel Pan Head Slotted Screws

The pan head has the simplest drive style

Stainless Steel Pan Head Phillips Screws with External-Tooth Lock Washer

Stainless Steel Pan Head Phillips Screws with External-Tooth Lock Washer

External washer teeth grip corrosion-resistant screws better than internal teeth during vibration

Stainless Steel Pan Head Phillips Screws with Internal-Tooth Lock Washer

Stainless Steel Pan Head Phillips Screws with Internal-Tooth Lock Washer

Sharp internal washer teeth keep corrosion-resistant screws in place during vibration

JIS Steel Pan Head Screws

JIS Steel Pan Head Screws

Manufactured to meet Japanese Industrial Standards

Steel Pan Head Torx Screws

Steel Pan Head Torx Screws

A deep six-lobe opening prevents your driver from slipping and stripping drives

Stainless Steel Cheese Head Phillips Screws

Stainless Steel Cheese Head Phillips Screws

Our most corrosion-resistant cheese head Phillips screws

Stainless Steel Pan Head Phillips Screws with Spring Lock Washer

Stainless Steel Pan Head Phillips Screws with Spring Lock Washer

A spring lock washer holds corrosion-resistant screws better than tooth-lock washers during vibration

Stainless Steel Pan Head Slotted Screws

Stainless Steel Pan Head Slotted Screws

The most corrosion-resistant pan head slotted screws we offer

Stainless Steel Button Head Torx Screws

Stainless Steel Button Head Torx Screws

Our most corrosion-resistant button head Torx screws

Other Products

Oval Head Screws

Oval Head Screws

The domed top sits slightly above the surface of countersunk holes for a decorative look

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.)