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(9 Sets) 5/16-18 x 4" Hex Head Screw Bolt, Nuts, Flat Washer & Spring Lock Washers, 18-8 (304) Stainless Steel, Fully Threaded, by Skvltvfyt
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 18, 2026 9:30 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
xinglonghaikeji
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓High quality: Made of high quality 304 stainless steel, with high chemical resistance and corrosion resistance.
✓Thread Diameter: 5/16"; Thread Length: 4"; Thread Type: 18 TPI.
✓Package Included: 9PCS Bolts, 9PCS Hex Nuts, 9PCS Flat Washers, 9PCS Lock Washers.
✓Precise Threading: Each hex bolt in our set is precisely threaded, ensuring a snug fit and providing a secure hold for the components they fasten.These heavy duty hex nuts and bolts with full deep thread will provide a stronger and quicker torque than ordinary screws, which will make force evenly, not easy to slip and ensure long-lasting tightening force, you can use it with confidence.
✓Versatile Use: Our hex bolt sets are suitable for various applications, including automotive, machinery, construction, and more.
⚙️ Specifications
Material
Stainless Steel
Thread Size
5/16"-18
Exterior Finish
Stainless Steel
Manufacturer Grade
Premium
Head Style
Hex
Fastener Type
Hexagon Bolt
Brand
Skvltvfyt
Thread Type
Unc
Item Diameter
0.31 Inches
Thread Style
Right Hand
Item Hardness
Grade 5
