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516Pcs Black Nuts and Bolts Assortment Kit 21-Sizes M3/M4/M5/M6 Nut Bolt Washer Assortment Kit for Machinery, Furniture, Automotive, Motorcycle Repairs
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 30, 2026 3:33 AM · 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.
- ➡️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
0/20
Momentum
0/10
📝 Product Overview
🚚 Shipping
Free Shipping
Product Details
✓Package: You will receive 516pcs black bolts and nuts Assortment kit，including 13 sizes screws，4 sizes nuts and 4 sizes flat washers，meet your needs in daily life
✓Material: Our Screws Bolts and Nuts Assortment kit is crafted from premium carbon steel, ensuring exceptional corrosion resistance, rust-proof qualities, and oxidation protection for long-lasting durability
✓Precision Engineering: Experience the difference with our meticulously crafted bolts and nuts kit; the smooth, clean threads ensure precision and ease of use while the tightly rolled threads resist deformation and slipping during application
✓Convenient Storage: M3, M4, M5, and M6 screws, bolts, nuts, and washers are neatly organized in a plastic storage box, making it exceptionally easy to store, access, and transport wherever you need your nuts and bolts machine screws
✓Versatile Application: This nuts and bolts assortment kit is perfect for a wide range of uses, including machinery, furniture, automotive, motorcycle repairs, communication tools, electrical facilities, electronics, ship assembly, and DIY projects
⚙️ Specifications
Material
Carbon Steel
Thread Size
M3, M4, M5, M6
Exterior Finish
Unfinished
Manufacturer Grade
standard
Head Style
Hex
Screw Head Style
Hex
Color
Black
Fastener Type
Bolts
Thread Type
Metric
Thread Style
Right Hand
Item Hardness
Grade 5
