Hillman 5/16 in. Hot-Dipped Galvanized Steel Split Lock Washer, 100-Pack
SKU: 38416156994

Hillman 5/16 in. Hot-Dipped Galvanized Steel Split Lock Washer, 100-Pack

Sale price$10.79 Regular price$11.99
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Hillman 5/16 in. Hot-Dipped Galvanized Steel Split Lock Washer, 100-Pack5 16 in. Galvanized Split Lock Washers (100 Pack) Durable Hillman split lock washers provide a secure hold for bolts and screws in vibration prone or outdoor applications. Made of steel with a hot dipped galvanized finish for superior corrosion resistance, they help prevent fasteners from loosening over time. Key Features: Secure Anti Loosening: Split ends bite into surfaces to help keep nuts and bolts tight under vibration. Outdoor Ready Protection:

5/16 in. Galvanized Split Lock Washers (100-Pack)

Durable Hillman split lock washers provide a secure hold for bolts and screws in vibration-prone or outdoor applications. Made of steel with a hot-dipped galvanized finish for superior corrosion resistance, they help prevent fasteners from loosening over time.


Key Features:

  • Secure Anti-Loosening: Split ends bite into surfaces to help keep nuts and bolts tight under vibration.
  • Outdoor-Ready Protection: Hot-dipped galvanized steel resists rust for long-lasting performance.
  • Consistent Load Distribution: Engineered washer profile supports uniform clamping force.
  • Versatile Pairing: Use with matching 5/16 in. nuts and bolts for best fit.
  • Bulk Value: Convenient 100-pack for projects and jobsite stock.

Specifications Table:

Specification Details
Brand Hillman
Diameter 5/16 inch
Finish Hot-Dipped Galvanized
Material Steel
Number in Package 100
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: What size fasteners work with these washers?
A: They are designed for 5/16 inch diameter bolts or screws; pair with matching nuts and bolts.


Q: Can these be used outdoors?
A: Yes. The hot-dipped galvanized finish offers strong corrosion resistance suitable for exterior and treated lumber applications.


Q: Do I need special tools to install?
A: No special tools—simply place the washer beneath the nut and tighten as usual to engage the split locking action.


Q: Are these metric or imperial?
A: They are for 5/16 inch imperial fasteners.


Q: What material are they made from?
A: Steel with a hot-dipped galvanized finish.


Industrial Strength, Effortlessly Refined

This split lock washer brings a quiet confidence to hardware details, marrying rugged steel with a weathered, galvanized sheen. Its crisp split edge is a subtle design moment that ensures a tailored, secure finish to any exposed bolt. Style it in outdoor fixtures or reclaimed wood installations where utility becomes part of the aesthetic. A small but essential piece, it elevates the craft and longevity of every project.


Secure your build with corrosion-resistant, 5/16 in. split lock washers—add this 100-pack to your cart today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38416156994

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 2260 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
KaDi
Houston, US
★★★★★ 4
Cute and comfortable!
Size: 6.5, Color: Chestnut
These are cute and surprisingly comfortable! My arches feel supported and the soles don’t feel as block-like as other platform style sandals! Things to note: The footbed liner is not made of suede and is a little slippery. It’s like a neoprene liner which was unexpected for an Ugg shoe. Also, I only intend to wear these sandals as slides (a la Birkenstocks) so the “adjustable” Velcro strap over the top part of the foot seems useless. It doesn’t snug the top down at all, functionally speaking it is only to wear around the back of the ankle. Maybe this matters to someone thinking they could tighten the top down a bit. The ankle strap is comfortable but could be a bit longer. Overall they are a cute option to the platform Birks that are very uncomfortable imo. Love the options to order half sizes. I’m usually a 6 in Ugg boots but ordered my regular shoe size 6.5 and they fit well. My heel would be at the very end of my sandal if I sized down. True to size. Keeping and will order in another color!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2025
J
Verified Purchase
Jess
Birmingham, US
★★★★★ 5
Comfy
The most comfortable Sandals I own!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
A
Verified Purchase
Avid Reader
Boise, US
★★★★★ 5
More comfortable than flats!
Size: 8.5, Color: Bay Fog
I love these sandals! They run true to size, and they’re sooo comfortable. I was worried about getting fakes, but these were the real deal. The color is lovely (light purple). The foot bed can get dirty, but I find them to wash up nicely (by hand, not machine). I have purchased two more colors since! So much better than flats!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2025
S
Verified Purchase
Siyu
Waukegan, US
★★★★★ 5
Comfy dual-mode sandals
Cute, quite comfy to walk in and love the support of the heel strap! It is not as comfy if using in slipper mode because the straps don’t keep your foot tight enough. I am usually a 8.5 but it runs slightly small so I switched up to a 9.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 25, 2025
A
Verified Purchase
Anapaula
Omaha, US
★★★★★ 5
Love them
Size: 5.5, Color: Red Pepper
I have gotten so many compliments on these shoes! They’re true to size and comfortable. Because of the material feet might sweat easier if hot but they dry quick. Quality is great and the color looks good, it’s more of a orange/red color. I got a 5.5 size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

recommand products