5/16" x 1 1/4" Type A Phillips Flat Head Self-Tapping Screws, Full Thread / Low Carbon Steel / Zinc
- Steel
- Zinc
- 5/16-9 · Coarse
- ASME B18.6.3
$198.41
$1.59 / pc
Package of 125
Volume pricing: the bulk box price per piece is shown above. Need more? Request a quote →
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Product Description
5/16" x 1 1/4" Type A Phillips Flat Head Self-Tapping Screws, Full Thread / Low Carbon Steel / Zinc
RoHS Compliant
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.
$198.41
$1.59/pc
Type A Self-Tapping Screws / Phillips / Flat Head
Family: APF
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5/16" x 1 1/4" Type A Phillips Flat Head Self-Tapping Screws, Full Thread / Low Carbon Steel / Zinc
SKU: 3120APF-125
Technical Specifications
Thread Size
5/16"
Thread Series
UNC
Thread Pitch
5/16-9
Thread Coverage
Full Thread
Thread Action
Thread Forming
Tapping Type
Type A
Length
1 1/4"
Material
Steel
Finish
Zinc
Drive
Phillips
Head Style
Flat Head
Standard
ASME B18.6.3
Country of Origin
Import
Point Type
Gimlet
Head Diameter (in)
0.556–0.597
Measurement System
Inch
Head Height (in)
0.165–0.191
SKU
3120APF-125
https://www.ecomfasteners.com/products/5-16-x-1-1-4-type-a-self-tapping-screws-phillips-flat-head-steel-zinc · Printed