Value Collection 3SSC908F0212 Hex Cap Screw 1/2-20

Product Description

The VALUE COLLECTION 3SSC908F0212 is a 1/2-20 UNF hex head cap screw with a 2-3/4-inch length under head, manufactured from 18-8 stainless steel with no coating applied. It features partial threading along the shank, which allows for precise clamping and alignment in bolted joints where a smooth shank section is required. Weighing 0.15 pounds, this fastener is suited for general mechanical assembly, structural connections, and corrosion-resistant applications across HVAC, plumbing, pool, and light industrial work. Trade professionals and maintenance technicians will find it appropriate wherever an inch-series fine-thread fastener in stainless steel is specified.

This hex head cap screw is intended for use in applications requiring corrosion resistance, such as outdoor equipment, wet environments, pool mechanical rooms, and coastal installations. The 1/2-20 fine thread pitch provides greater thread engagement and improved torque control compared to coarse-thread equivalents, making it a common choice for assemblies that require secure fastening under vibration or load cycling. This fastener is sold individually with a minimum order quantity of 5 units.

Key Features

• 1/2-20 UNF fine thread for increased thread engagement and vibration resistance
• 2-3/4-inch length under head suits medium-depth clamping applications
• 18-8 stainless steel construction provides strong corrosion resistance in wet and outdoor environments
• Partially threaded shank enables accurate part alignment and load distribution in bolted joints
• Uncoated finish maintains dimensional accuracy and is compatible with stainless hardware

Compatibility

Designed as a standard inch-series UNF hex head cap screw for use in any application requiring a 1/2-20 partially threaded fastener in 18-8 stainless steel.

Installation Notes

Installation is typically performed by maintenance technicians or trade professionals using a standard hex wrench or socket. Ensure mating threads are clean and free of debris before installation. Apply appropriate torque based on the fastener specification table for the assembly being serviced. Avoid mixing stainless steel fasteners with dissimilar metals in environments where galvanic corrosion may occur.