CRG (Carriage) Screw, 5/16-18 x 4 inch, Steel, 50 per Box

  • Item No M47842
  • Manufacturer TITAN FASTENER
  • Mfr. Item No CTA05128
$25.46
  • Unit of Measure BX
Available: 2
In Stock
Quantity:
  • Description
  • Additional Details
  • Purchase History
  • General Ledger Coding
Some product details generated with AI assistance — verify specs before ordering.

The Titan Fastener CTA05128 is a professional-grade carriage bolt designed for secure wood-to-wood and wood-to-metal fastening. Constructed from Grade 2 low carbon steel with a zinc-plated finish, these bolts offer reliable strength and basic corrosion resistance for interior and general construction projects. The signature round head provides a smooth, low-profile exterior finish, while the square neck underneath locks into pre-drilled holes to prevent the bolt from turning during nut tightening. These 5/16-18 x 4-inch fasteners are fully threaded to accommodate various material thicknesses and are sold in convenient 50-count boxes for wholesale and bulk applications.

"Carriage Bolt Carriage Screw. Round head square neck. USS (Grade 2). Zinc plated. 4"""" length 5/16-20 diameter. Sold per box. 50 screws per box. "


Packaging/Shipping Size and Weight: Length: 6"  |  Width: 4"  |  Height: 3"  |  Weight: 4.25 lbs
Features
  • Round head with square neck prevents rotation during installation
  • Zinc-plated steel construction for basic corrosion resistance
  • Coarse 5/16-18 threading for secure fastening in wood or metal
  • Grade 2 low carbon steel suitable for general construction use
  • 4-inch length ideal for thick timber or multi-layer assemblies
  • Self-locking square neck design allows for one-sided tightening
  • Smooth mushroom head provides a clean, tamper-resistant finish
Product Details
brand:Titan Fastener
type:Carriage Screw
material:Steel
size:5/16-18 x 4 in
Color:Silver
Finish:Zinc Plated
Material:Steel
Size:5/16-18 x 4 in
Thread Type:Coarse (UNC)
Thread Pitch:18 TPI
Head Style:Round Head
Neck Style:Square Neck
Grade:Grade 2 / ASTM A307
Standards:ASME B18.5
Quantity per Box:50
Threads Per Inch:18

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General Ledger Coding

General Ledger Coding is a value added service provided for you at no additional cost.

General Ledger Coding makes accounting easier by providing you with a calculated total of purchases based on your General Ledger Codes.

In addition to traditional General Ledger Summary provided at time of invoice, we can also provide quotes and order acknowledgements with General Ledger Coding as well. We also give you the ability to change a GL Code for one or all items for renovation projects that may utilize a single GL Code. We can also code any of our "extended inventory" items with your General Ledger Code at the time of quote, order confirmation and invoicing as well. We can code our item numbers directly to your GL Codes should our item categories not align directly with your GL Code Categories.

Please contact us if you wish to implement our General Ledger Coding feature.

Any and all prices are subject to change without notice. We will always bill you at current prices prevailing at the time of shipment (excluding backorders). Availability of product can change at any time. We receive products daily and the availability may not always reflect what is in stock.

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