My Account
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order

Marine Fasteners RP-56 1/4-20 x 1in Hex Cap Screw 100-Pack

Manufacturer

Picture for manufacturer Marine Fasteners

Part Number

RP-56
5 reviews
Sale Price

$16.81

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Marine Fasteners RP-56 is a 100-piece pack of 1/4-20 x 1-inch hex cap screws engineered for use in marine, boating, and saltwater environments. These fasteners are designed to resist the corrosion and degradation caused by prolonged exposure to moisture, salt spray, and harsh outdoor conditions.

Key Features:

  • Size: 1/4-20 thread (UNC) × 1-inch length
  • Drive Type: Hex cap (external hex head) for use with standard wrenches and sockets
  • Quantity: 100 pieces per pack — ideal for production, repair, and maintenance applications
  • Marine-Grade Construction: Built to withstand saltwater, humidity, and UV exposure
  • Thread Type: Unified National Coarse (UNC) — 20 threads per inch
  • Application: Suitable for boat building, dock construction, marine electrical enclosures, and general marine hardware assembly

Sold in a convenient 100-piece bulk pack, the Marine Fasteners RP-56 hex cap screws are a reliable choice for boatyards, marinas, and marine DIY enthusiasts who need consistent quality fasteners in quantity.

Quick and easy!

Great price and delivery time on live well timer order. Other order of boat trailer guidepost kept getting cancelled so placed call to boatplicity to find out they do not sell that part. An email to me explaining why order was cancelled would have been nice. Otherwise all good.

Great place for tires

Outstanding

Easy 2 Thumbs up !

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy