Value Collection 581274PR Hex Socket Cap Screw 8-36 Unf

Product Description

The VALUE COLLECTION 581274PR is a hex socket cap screw designed for applications requiring a precise, low-profile fastener with a recessed drive. Threaded to an 8-36 UNF specification and measuring 1 inch in length under the head, this screw is fully threaded along its entire shank. The 9/64-inch hex drive accepts a standard hex key or Allen driver. Manufactured from alloy steel and finished with a black oxide coating, it provides moderate corrosion resistance and reduces galling during installation. It is suitable for use in mechanical assemblies, tooling fixtures, and equipment maintenance in industrial and trade environments.

This fastener is used wherever a socket cap screw with fine UNF threading is required. The 8-36 UNF thread form is common in precision mechanical assemblies, light-gauge metal components, and equipment where vibration resistance is a priority. The black oxide finish makes it appropriate for applications where a low-reflectivity, lightly corrosion-resistant fastener is specified. Trade professionals including machinists, HVAC equipment assemblers, electricians, and maintenance technicians use socket cap screws in panel attachments, bracket mounts, and component fastening tasks.

Key Features

• 8-36 UNF thread form for fine-thread fastening in precision assemblies
• Fully threaded shank for maximum thread engagement along the entire 1-inch length under head
• 9/64-inch hex socket drive compatible with standard hex keys and Allen drivers
• Alloy steel construction meets ASME/ANSI B18.3 and ASTM A574 standards
• Black oxide finish provides light corrosion resistance and low-reflectivity appearance

Compatibility

Designed as an OEM-style replacement or standard-stock socket cap screw for applications requiring an 8-36 UNF fully threaded fastener conforming to ASME/ANSI B18.3 and ASTM A574.

Installation Notes

Installation is performed with a 9/64-inch hex key or Allen driver. Ensure mating threaded holes are clean and free of debris before driving the screw. Do not exceed the torque capacity appropriate for the fastener size and material of the mating component. Follow applicable ASME fastener standards and any equipment manufacturer torque guidelines when specified.