

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The VALUE COLLECTION 92328 is a 5/16-18 x 3-inch hex head cap screw manufactured from 18-8 stainless steel. The coarse-thread UNC profile mates with standard 5/16-18 tapped holes, and the 1/2-inch hex drive accepts standard combination or box-end wrenches. The 18-8 stainless steel construction provides corrosion resistance suitable for both indoor and outdoor applications where mild chemical exposure or moisture is a factor. Length is measured under the head at 3 inches. This fastener is sold individually but requires a minimum order quantity of 50 units per purchase.
This screw is appropriate for general mechanical assembly across a range of trade applications including HVAC equipment mounting, plumbing fixture hardware, electrical enclosure assembly, and pool and pump equipment. The UNC thread form is widely used in North American trade work and is compatible with standard tapped holes and hex nuts in 5/16-18 sizing. The stainless steel grade makes it well suited for installations where galvanic compatibility with stainless hardware is required or where corrosion resistance is preferred over zinc-plated alternatives.
Designed as a standard-dimension UNC hex head cap screw for general mechanical assembly applications requiring a 5/16-18 coarse-thread fastener with a 3-inch grip length.
Installation is performed by any trade professional handling mechanical fastening tasks. Power down or de-energize any equipment before accessing mounting hardware on electrical or HVAC assemblies. Use a properly sized 1/2-inch wrench or socket to drive the fastener to appropriate torque for the application and base material. Do not mix stainless steel fasteners with carbon steel hardware in the same assembly without reviewing galvanic compatibility.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!