Skip to product information
1 of 2

Hillman

Hillman 3/8-16 in. Diameter x 1 in. Length Stainless Steel Hex Head Cap Screw, 50-Pack

Hillman 3/8-16 in. Diameter x 1 in. Length Stainless Steel Hex Head Cap Screw, 50-Pack

Regular price $39.99 USD
Regular price Sale price $39.99 USD
Sale Sold out
Shipping calculated at checkout.
Quantity

Stainless Steel 3/8-16 x 1 in. Hex Head Cap Screws (50-Pack)

Durable 18-8 stainless steel hex head cap screws for high-torque fastening in wood, metal, and machinery. Coarse-thread, partially threaded shank with washer face under the head delivers a secure seal and corrosion resistance for indoor or outdoor projects.


Key Features:

  • Corrosion Resistant: 18-8 stainless steel resists rust for outdoor and marine environments
  • High Torque Grip: Hex cap head with machine threads for strong, reliable fastening
  • Better Seal: Washer face under head helps distribute load and improve sealing
  • Coarse Thread: 3/8-16 UNC, partially threaded shank for versatile applications
  • Value Pack: 50 screws per box; each screw 1 in. length

Specifications Table:

Specification Details
Diameter / Thread 3/8-16 (UNC, coarse)
Length 1 inch
Material 18-8 Stainless Steel
Head Type Hex head cap screw
Thread Coverage Partially threaded (USS) along shank
Washer Face Yes, under head for improved seal
Pieces per Pack 50
Packaging Type Boxed
Intended Use Use with a nut or in a tapped hole; tighten with wrench or drill/socket

Frequently Asked Questions (FAQ):

Q: What size are these screws?
A: Each screw is 3/8-16 (coarse thread) and 1 inch in length.


Q: Are these fully threaded?
A: No, they are USS style and partially threaded along the shank.


Q: What material are they made from?
A: 18-8 stainless steel for enhanced corrosion resistance.


Q: How are they installed?
A: Tighten with a wrench or compatible socket/driver into a nut or tapped hole.


Q: How many come in the package?
A: 50 pieces per retail box.


Polished Utility with Stainless Poise

These stainless hex cap screws bring a quiet precision to any space, marrying industrial intent with refined finish. The subtle sheen of 18-8 stainless elevates built-ins and exposed hardware alike. Cluster them with brushed fittings for a cohesive, architectural statement on custom shelving or loft partitions. A small detail that underscores a life well made—and beautifully assembled.


Secure your next build with corrosion-resistant confidence—add this 50-pack of stainless hex cap screws to your cart today.

View full details