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3/8"-16 Nylon Insert Lock Nuts, 304 Stainless Steel, 50 Pack
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 11, 2026 9:52 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
🏪 Sold by
IMSCREWS
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓[SIZE & PACKAGE CONTENTS] Features 3/8"-16 UNC coarse threads. Includes 50 hex nylon insert lock nuts in a resealable PE storage bag. Matching bolts and washers are sold separately.
✓[304 STAINLESS STEEL] Made from 304 (18-8) stainless steel for corrosion resistance in damp workshops, humid environments, and general outdoor use. Not recommended for continuous saltwater exposure.
✓[WHITE NYLON INSERT & 14 MM HEX SIZE] The internal nylon insert adds friction against bolt threads to help resist loosening from vibration. The 14 mm hex size fits standard 14 mm wrenches and sockets.
✓[PRACTICAL FASTENING APPLICATIONS] For lawn mowers, snowblowers, garden carts, patio furniture, and workbench frames where 3/8"-16 nylon insert lock nuts are specified.
✓[EASY STORAGE & THREAD CHECK] The resealable bag helps keep hardware organized between uses. Before ordering, verify that your bolts have a 3/8" nominal diameter and 16 threads per inch (3/8"-16 UNC). Bolts and washers are not included.
⚙️ Specifications
Material
Stainless Steel
Fastener Type
Lock
Thread Size
3/8-16
Exterior Finish
Stainless Steel
Color
Silver
Thread Style
Right Hand
Thread Coverage
Fully Threaded
Drive Style
External Hex
Item Dimensions
0.01 x 0.01 x 0.01 inches
Item Weight
0.27 g
Size Name
3/8"-16
