Bulk 1/2-13 Flat Head Socket Cap Screws – Alloy Steel – Zinc Bake CR+3 Length:200 Qty - 1/2"-13 x 2-1/2" (PT) Specification Detail Diameter / Thread

Specification Detail Diameter / Thread Size #4-40 (UNC – Unified Coarse Thread) Drive Size 1/16" Hex Key (Allen Wrench) Material Alloy Steel per ASTM A574 (≈ Class 12

Screw Size #6-32 Thread Type Thread Cutting – Type 23 (T) Head Style Indented Hex Washer Head Drive Style External Hex with Slot Material Steel Finish Zinc CR+3 System of Measurement US / Inch Lengths Available Multiple lengths available Compliance RoHS Compliant Order Yours Today and Experience the Monster Bolts Difference

A low-glare black-phosphate conversion coat with light oil is RoHS-compliant and corrosion-resistant

and large structural assemblies

these screws reduce installation torque and are well-suited for production and high-volume assembly environments

Bulk 1/2-13 Flat Head Socket Cap Screws – Alloy Steel – Zinc Bake CR+3 Length:200 Qty - 1/2"-13 x 2-1/2" (PT) Specification Detail Diameter / ThreadMonster Overview Fix your project right the first time with Bulk 1 2 13 Flat Head Socket Cap Screws. These heavy duty fasteners are manufactured from alloy steel, delivering reliable strength for machinery, equipment, and structural assemblies. The flat head (countersunk) design allows the screw to sit flush with the material surface, creating a clean and smooth finished appearance. These screws feature a hex socket drive, also known as an Allen drive