3/8-16 x 1 1/4" Type F Thread Cutting Screws / Phillips / Flat Head / Steel / Zinc
SKU: 3720FPF-100 In Stock

3/8"-16 x 1 1/4" Type F Thread Cutting Screws / Phillips / Flat Head / Low Carbon Steel / Zinc / Made in USA

  • Steel
  • Zinc
  • 16 TPI · Coarse
  • ASME B18.6.3
$300.83 $3.01 / pc Package of 100
Package Quantity

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Product Description

3/8"-16 x 1 1/4" Type F Thread Cutting Screws / Phillips / Flat Head / Low Carbon Steel / Zinc / Made in USA

RoHS Compliant🇺🇸 Made in USA

Type F Thread Cutting Screws / Phillips / Flat Head

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3/8"-16 x 1 1/4" Type F Thread Cutting Screws / Phillips / Flat Head / Low Carbon Steel / Zinc / Made in USA
SKU: 3720FPF-100

Technical Specifications

Thread Size
3/8"-16
Thread Series
UNC
Thread Pitch
16 TPI
Thread Coverage
Full Thread
Thread Action
Thread Cutting
Tapping Type
Type F
Length
1 1/4"
Material
Steel
Finish
Zinc
Drive
Phillips
Head Style
Flat Head
Standard
ASME B18.6.3
Country of Origin
USA
Point Type
Blunt Tapered
Head Diameter (in)
0.670–0.717
Measurement System
Inch
Head Height (in)
0.200–0.230
SKU
3720FPF-100

Pilot Hole by Steel Thickness (3/8"-16)

Steel Thickness (in)Pilot Hole (in)Drill Size
0.1250.339R
0.1400.339R
0.1870.348S
0.2500.358T
0.3120.358T
0.3750.358T
0.5000.358T

Source: Machinery's Handbook, 26th ed., Table 13 (steel). It may be necessary to vary the hole size to suit a particular application.

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