3/4-10 X 3″ Socket Cap Screws Flat Head Hex Socket Drive Nylon Patch Alloy Steel Thermal Black Oxide (25 / Pkg.) Affordable

Experience dependable fastening with our Cap Screws Flat Socket Nylon Patch Alloy Thermal Black Oxide 3/4-10 x 3. This high-strength fastener combines a flat socket cap head drive with a nylon patch for gentle load distribution and surface protection, making it ideal for precision assemblies and demanding environments.

Key Features

Flat socket cap head design for a flush mounting and clean aesthetics

Alloy steel construction for superior strength and durability

Nylon patch under the head to cushion surfaces and reduce marring

Thermal black oxide finish for corrosion resistance and low reflectivity

Thread size 3/4-10 UNC, length 3 in (76 mm)

Specifications

Drive type: Socket (internal hex)

Head style: Cap, flat socket

Material: Alloy steel

Finish: Thermal black oxide

Thread: 3/4-10 UNC

Length: 3 in (76 mm)

Nylon patch under head

Applications

Designed for automotive, machinery, equipment assemblies, and other heavy-duty applications where a strong, low-profile fastener with surface protection is required. The nylon patch helps protect softer mating surfaces, while the black oxide finish provides wear resistance and a discreet appearance.

Why Choose These Cap Screws

Invest in quality fastening that combines strength, protection, and corrosion resistance. With standard UNC threading and a robust alloy core, these cap screws deliver dependable clamping and long service life in demanding environments.