Message to Our Customers
Discontinued

Crown Bolt

Model # 18668

Internet # 203575102

Store SKU # 291620

5/16 in. x 1/2 in. Internal Hex Button-Head Cap Screws (2-Pack)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$1.45 / bag

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PRODUCT OVERVIEW

Model # 18668

Internet # 203575102

Store SKU # 291620

Crown Bolt's button head socket cap screws are ideal for applications that require a well tooled appearance or broader bearing surface. This screw carries a domed head with a recessed internal socket drive to add strength. They have a hex drive and flat point with machine screw threads. Made of stainless steel, these screws are designed for use in machinery, automotive, electronic components, and heavy equipment. Socket drive prevents slippage when installing. Stainless steel provides excellent corrosion protection.

California residents: see  Proposition 65 information

  • 2-piece per bag
  • Stainless steel construction
  • Stainless steel finish
  • 5/16 in.-18 x 1/2 in.
  • Button head socket drive

SPECIFICATIONS

Dimensions
Assembled Depth (in.) 
.15 in 
Assembled Height (in.) 
4.25 in 
Assembled Width (in.) 
2 in 
Fastener length (in.) 
4.25 
Screw Length 
1/2 in 
Details
Drive Style 
Internal Hex 
Fastener Type 
Specialty Fastener 
Head Style 
Button 
Package Quantity 
Product Weight (lb.) 
1.0 lb 
Returnable 
90-Day 
Size 
5/16 in 
Warranty / Certifications
Manufacturer Warranty 
None 

CUSTOMER REVIEWS

SHIPPING AND DELIVERY OPTIONS

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If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.