5/16" x 2 1/2" Type AB Self-Tapping Screws / Slotted / Hex Washer Head / Steel / Zinc
SKU: 3140ABSW-60 In Stock

5/16" x 2 1/2" Type AB Slotted Hex Washer Head Self-Tapping Screws, Full Thread / Low Carbon Steel / Zinc / Made in USA

  • Steel
  • Zinc
  • 5/16-12 · Coarse
  • ASME B18.6.3
$114.60 $1.91 / pc Package of 60
Package Quantity

Volume pricing: the bulk box price per piece is shown above. Need more? Request a quote →

Net 30 terms for approved accounts. Apply for wholesale →

Product Description

5/16" x 2 1/2" Type AB Slotted Hex Washer Head Self-Tapping Screws, Full Thread / Low Carbon Steel / Zinc / Made in USA

RoHS Compliant🇺🇸 Made in USA

Frequently Asked Questions

What pilot hole size do I need for this self-tapping screw?
The pilot hole should be approximately 70-80% of the screw outside diameter. For #6 screws use .128" drill (#30). For #8 use .157" (#21). For #10 use .180" (#15). For 1/4" use .228" (#1). Always test in scrap material first to verify proper engagement.

Type AB Self-Tapping Screws / Slotted / Hex Washer Head

Family: ABSW

Select size and quantity, then add to cart

Loading filters...
Loading family products...
5/16" x 2 1/2" Type AB Slotted Hex Washer Head Self-Tapping Screws, Full Thread / Low Carbon Steel / Zinc / Made in USA
SKU: 3140ABSW-60

Technical Specifications

Thread Size
5/16"
Thread Series
UNC
Thread Pitch
5/16-12
Thread Coverage
Full Thread
Thread Action
Thread Forming
Tapping Type
Type AB
Length
2 1/2"
Material
Steel
Finish
Zinc
Drive
Slotted
Head Style
Hex Washer Head
Standard
ASME B18.6.3
Country of Origin
USA
Point Type
Gimlet
Head Diameter (in)
1/2
Measurement System
Inch
Head Height (in)
0.208–0.230
Width Across Flats
1/2"
SKU
3140ABSW-60
https://www.ecomfasteners.com/products/5-16-x-2-1-2-type-ab-self-tapping-screws-slotted-hex-washer-head-steel-zinc · Printed