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3/8" x 1-1/2" Hex Head Bolt by Color Galvanization with Nylon Lock nut and Large Size Washer Assortment Kit,Alloy Steel,Grade 5.(8pcs Pack),by Metalsuberg.
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
A
Grade
Analysis Confidence
73%
Price verified Sep 23, 2026 4:03 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🔥 Great Deal- 🔥Verdict: Great Deal. Strong buy. Price is significantly below its historical average.
- 💰At 16% off its standard going rate, this offer delivers clear value for the money.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
17.77/28
Recent Value
16.28/22
Market Standing
16.92/20
Deal Strength
20/20
Momentum
10/10
📝 Product Overview
🚚 Shipping
Free Shipping
Product Details
✓Thread Size: Diameter 3/8 inch-16 UNC Course thread, Length exclude head: 1-1/2 inch; Full thread.Comply with ASME B1.1 standard.
✓Requirements of SAE J429/ASTM A449/ASME B18.2.6 for material,mechanics,dimensional inspection level to make sure the bolt and nut have much more strength,duraility, and reliability; ASTM F1941/ASME B18.18.2M/ASTM B117 surface treatment with SC2 to SC3 level quanility control requirements to make sure our fastener can suit with outdoor environment.
✓Bolt, Nut and flat washer pack up together as one unit for conviences to end user with easy installation experiences; Nylon Insert Hex Lock Nut have more strong and long lifetime for full course thread clamping force to avoid loose; large size flat washer apply for much more worse work conditions.
✓Widely application: Vehicles, agricultural and garden machinery, industrial automation, construction, outdoor leisure equipment, Especial design for use in sport, vibration, impact, earthquake situation.
✓This Hex head bolt,nut and washer Assortment Kit following up with ASME B18.2.1 standard and Our fasteners have passed many limit test requirements/quality control before selling out.they can widely use in different industries for fixing, please check the picture, size and self working condition clearly and choose right spec before you purchase it.please feel free to contact with us if you have any queries need our help.we will reply you soon and let your installation feeling more smoothly.
⚙️ Specifications
Material
Alloy Steel
Thread Size
3/8"-16
Exterior Finish
Galvanized
Manufacturer Grade
Grade 5
Head Style
Hex
Color
Yellow
Fastener Type
Hexagon Bolt
Brand
Metalsuberg
Thread Type
Unc
Item Diameter
0.38 inches
Thread Style
Right Hand
