Skip to content
Free Local Pickup ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted American Hardware Brands
FAQ Shipping & Returns Order Lookup Contact Account
HILLMAN 5/16 in. D X 2-1/2 in. L Zinc Plated Steel Hex Tap Bolt

HILLMAN 5/16 in. D X 2-1/2 in. L Zinc Plated Steel Hex Tap Bolt

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Get reliable strength with HILLMAN 5/16 in. D X 2-1/2 in. L Zinc Plated Steel Hex Tap Bolt 100 pk, perfect for all your fastening needs.
Hillman MPN 221016 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $34.99. Our online price is $38.99.
$38.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Discover the exceptional strength and durability of the HILLMAN 5/16 in. D X 2-1/2 in. L Zinc Plated Steel Hex Tap Bolt 100 pk. Perfect for both professional contractors and DIY enthusiasts, this high-quality hex tap bolt is designed to handle a variety of fastening tasks with ease and efficiency.

Crafted from premium-grade steel and finished with a protective zinc plating, these bolts offer excellent corrosion resistance, ensuring longevity even in challenging environments. The fully threaded design allows for secure and tight connections, making them ideal for a wide range of applications.

  • Package Quantity: 100 bolts for all your projects
  • Dimensions: 5/16 inch diameter and 2-1/2 inch length
  • Material: Durable steel with a zinc finish
  • Head Type: Hex head for easy installation

The HILLMAN 5/16 in. D X 2-1/2 in. L Zinc Plated Steel Hex Tap Bolt 100 pk is perfect for woodworking, metalworking, and construction projects where reliability is paramount. Whether you’re building furniture, assembling shelves, or conducting repairs, these bolts provide the strength and stability you need.

Don’t miss out on the opportunity to elevate your toolkit with professional-grade materials. Order your pack of HILLMAN Hex Tap Bolts today and experience the difference in quality and performance!

The Details Specifications

Brand Hillman
SKU 5322789
UPC 008236174847
Unit 0
Case Pack Quantity 2 per case
Retail Unit Quantity 1
Unit of Measure 100 BX
Dimensions (L × W × H) 4 × 5 × 3
Weight 5 lbs
Cubic Feet 0.10672 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare