(10 Sets) 1/4-20 x 1 Stainless Steel Carriage Bolts Screws Black and Hex Nuts & Flat Washers Black, Round Head Square

(10 Sets) 1/4-20 x 1 Stainless Steel Carriage Bolts Screws Black and Hex Nuts & Flat Washers Black, Round Head Square

$15.99
Sale price  $15.99 Regular price  $23.99
Skip to product information
(10 Sets) 1/4-20 x 1 Stainless Steel Carriage Bolts Screws Black and Hex Nuts & Flat Washers Black, Round Head Square

(10 Sets) 1/4-20 x 1 Stainless Steel Carriage Bolts Screws Black and Hex Nuts & Flat Washers Black, Round Head Square

$15.99
Sale price  $15.99 Regular price  $23.99
FREE shipping on orders over $35· add $19.01 moreShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
30-day returnsChanged your mind? Send it back within 30 days. Return policy
Secure checkoutQuestions? Call 1-888-460-3822 · Mon–Fri 9–5 ET

Key features

  • Package Includes: 10 Pcs Carriage Bolts (1/4-20 x 1") + 10 Pcs Hex Nuts (1/4"-20)+ 10 Pcs 1/4" Inside Diameter Flat Washers
  • Thread Size: 1/4-20; Thread Pitch: 20 TPI; Thread Type: Coarse Thread
  • Material: 304 Stainless Steel (A2-70) with durable black coating; Provides enhanced strength and superior corrosion resistance compared to standard stainless steel or zinc-plated fasteners; Features smooth, burr-free surfaces with scratch-resistant protection during handling and installation; Maintains a uniform industrial-grade black finish for professional applications
  • Bolt head diameter: 0.59 inch (15mm); Bolt head height: 0.14 inch (3.68mm); Bolt length (including the square neck): 1 inch (25mm)
  • Carriage bolts feature a domed head with integrated square neck; The square neck mechanically locks into square receiver holes, preventing rotation; The polished dome head creates a semi-recessed installation profile, blending functional grip security with reduced surface protrusion for enhanced safety in woodworking, structural connections, and agricultural equipment applications

Free shipping included. 30-day hassle-free returns.