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Hardware Essentials

Hardware Essentials 320892 Square U-Bolt-5/16-18 x 3" x 2", 1 Count (Pack of 2), Zinc

✅ In stock 📉 Price recently dropped
B
Grade
👍 Good Deal
61.18/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$8.38
Listed $4.19
Analysis Confidence 63%
Check Deal at Amazon
Price verified Sep 24, 2026 7:26 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

👍 Good Deal
  • 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
  • 💰The current price is 81% below what this product typically costs — a notable saving over its usual going rate.
  • 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
  • 📈Pricing has been trending lower — momentum that adds further appeal to this deal.

How We Scored This Deal

Price Competitiveness 28/28
Recent Value 22/22
Market Standing 1.18/20
Deal Strength 0/20
Momentum 10/10

📝 Product Overview

🏪 Sold by Amazon.com

Product Details

The information below is per-pack only
CLAMPS ROUND AND SQUARE STOCK: This U-bolt wraps around pipe, rod, rail, or tubing and draws it tight against the included saddle plate, creating a secure clamp for mounting, hanging, and anchoring cylindrical or square material.
U-SHAPE, PLATE, AND NUTS: Measuring 5/16-18 with a 3 x 2 inch opening, the two threaded legs pass through the saddle plate and lock with the included nuts, capturing the stock firmly between the U and the plate for a rigid, adjustable hold.
ZINC-PLATED STEEL: Made from steel with a protective zinc plating, the U-bolt and plate resist rust and corrosion for dependable indoor and light outdoor use, holding a secure clamp on pipe and rail without weakening over time.
PIPE, EXHAUST, AND TRAILER USE: Ideal for mounting pipe and conduit, clamping exhaust and tubing, securing leaf springs and axles, and fastening rails and posts, a versatile clamp for automotive, plumbing, and mounting tasks.
TRUSTED HILLMAN QUALITY: Hillman supplies dependable fasteners and hardware that homeowners and pros rely on for everyday projects. Keep these U-bolts on hand for automotive, plumbing, and pipe-mounting jobs around the shop and garage.

⚙️ Specifications

Material
Alloy Steel
Thread Size
5/16"-18
Exterior Finish
Galvanized
Manufacturer Grade
Grade 2
Head Style
Round
Screw Head Style
Round
Color
Zinc Plated
Fastener Type
U-Bolt
Thread Type
Unc Or Unf
Thread Style
Coarse UNC
Item Hardness
Grade 2
B
$8.38
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