Skip to content

Free Gift Card Details

$100 Order
$10
gift card
$250 Order
$25
gift card
$500 Order
$50
gift card
$1000 Order
$100
gift card
  • The promotion will be automatically applied on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire 10/01/26.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.

Product Summary

5/16in.-18 x 1/2in. Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws Introducing the Sturdy Hex Cap Screw for Your Fastening Needs! Upgrade Your Project with High-Quality Zinc Hex Cap Screws Crafted from Grade 8 Steel for Exceptional Durability Precision Engineered Coarse Threads for a Secure Hold Zinc Plating for Superior Corrosion Resistance Whether you're a DIY enthusiast or a professional builder, our Hex Cap Screws are the ideal choice for a wide range of applications. Say goodbye to concerns about rust and weak fasteners - our screws are built to endure. Versatile: Perfect for construction, woodworking, automotive, and more! Easy to Use: Hassle-free installation for beginners and experts alike! Built to Last: Trustworthy performance for all your fastening needs! Elevate your projects with the reliability of our Zinc Hex Cap Screws. Order now and experience the difference! Don't let subpar screws hold you back! Upgrade your fastening game with our premium Hex Cap Screws today.

What's Included

    (50) Cap Screw

Features + Benefits

  • 5/16-18 x 1/2 Hex Cap Gr8 NC
  • Diameter #1: 5/16" Diameter #2: 9/16"
  • Length #1: 1/2" Length #2:
  • Thickness:
  • Head Type: Hex
  • Point Type:
  • Driver: 1/2" Wrench
  • Drill Size:
  • Thread Size: 18 Thread Type: Coarse Thread Length: 1/2"
  • Shape:
  • Hardness: Grade 8
  • Material: Steel
  • Finish: Yellow Zinc
  • Nominal Size:
  • Style:
  • Design:
  • Item Type: Cap Screw
  • Item Family: Fasteners
  • Item Order: Bolts
  • Item Family: Grade 8

Key Specs

AttributeSpecification

item#

5847614

Brand

Midwest Fastener

Ship Weight

0.99 LB

Included (qty.)

50

Length

1/2"

Material

Zinc-Plated Steel
AttributeSpecification

Size

5/16-18 x 1/2

Product Type

Screws

Concrete Use

No

Product Weight

0.9950 lb

Dimensions L x W x H (in.)

3.125 x 2.188 x 2.125 in