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Hakkin 240Pcs Hex Bolts and Nuts Kit Stainless Steel Spring Washers Assortment Kit, 1/4" 5/16", 3/8" 10 SAE Sizes Machine Screws Set with Storage Case
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 18, 2026 12:38 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.
- 🏷️A 38% cut from the official retail price adds further appeal.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️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
6.98/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Triple six
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓10 Sizes in 3/8" 1/4" 5/16", Hex Head Cap Screw Bolts with Nuts, Flat Washers and Spring Washers Meet All Demands - Nice nuts and bolts assortment include: 1/4"-20 x 3/4", 1/4"-20 x 1-1/2", 1/4"-20 x 1", 1/4"-20 x 2", 5/16"-18 x3/4", 5/16"-18 x 1", 5/16"-18 x 1-1/2", 5/16"-18 x 2", 3/8"-16 x 2-1/2" and 3/8"-16 x 1-1/2"
✓Superior Nuts and Bolts, Washers are All Made of High Quality 304 Stainless Steel, More Durable and Firm - Assorted nuts and bolts have superior rust resistance and the excellent of oxidation resistance, which can ensure long time using
✓240Pcs Bolts Nuts and Washer Assortment Kit with SAE System, More Size, More Quantity - Various size of 3/8" 1/4" 5/16" screws and nuts, flat washers, spring washers total 240pcs
✓Hakkin Nuts And Bolts Assortment Kit Can Be Widely Used - in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.
✓The Screw Set Box Separation Design Makes The Bolts and Nuts Orderly and More Convenient to Take and Store - Storage - Bolts and Nuts Fasteners All are Stored In One Storage Bin Box. In case of missing or confusing
⚙️ Specifications
Size
A. 1/4 5/16 3/8
Color
Silver
Material
Stainless Steel 304
Brand
Hakkin
Fastener Type
Hex
Head Style
Hex Flat Head
Finish Type
Bright Finish
Shape
Hexagonal
Item Diameter
0.25 inches
Thread Size
'1/4', '5/16', '3/8' (in inches)
Number of Pieces
240
