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All Categories > Screws > Self-Drilling Screws > Metal-to-Metal Self-Drilling Screws > Aluminum-to-Aluminum Self-Drilling Screws > Teks Select™ Composite Material-to-Metal Self-Drilling Screws > Part Number 1125000  


Part Number 1125000, Teks Select™ 3 Teks Select Catalog Page Self-Drilling Screws; Composite Material-to-Metal - TEKS SELECT™ 4 HWH CL ACR 1/4-20 X 1-1/2"


  • Teks Drill Point
    • Non-walking, cutting edges, pigtail reduction
    • Engages material faster, drills with less effort, safer installation
  • Load bearing area
    • Selectively hardened to retain strength and ductility performance similar to a Grade 5 bolt
    • Resists shear failure due to loading and different expansion coefficients in dissimilar metals
  • Installs faster
    • Drills and taps faster with fewer stalls
    • Reduces installation time and money
  • Climaseal ACR
    • Coating provides long life protection
    • Fewer replacements




 SPECIFICATIONS 

Size

1/4-20 x 1-1/2"

Point Style

Teks® 4

Drive Style

Hex-Unslotted

Coating

Climaseal ACR™ Corrosion-Resistant

Material

Carbon Steel

Material Attachment Range

.047"-.887"

Product Name

Teks Select™ 4

Steel Grade

4037

Screw Color

Clima Gray

Head Type

Hex Washer

Head Style

3/8'' HWH

Across Flats (HWH)

3/8 "

Installation Tool

Use 3/8" Drive Socket

Screw Diameter

1/4"

Threads Per Inch

20

Thread Size

1/4 "

Thread Style

Standard

Length Under Head to Point

1-1/2 "

Max. Material Attachments

0.887 "

Drill & Tap Capacity

.312 "

Tensile Strength

4,490 lb

Shear Stress

2,725 lb

Torque

140 in·lb

Product Family

Teks® Select 1/4

ICC Approved

https://icc-es.org/report-listing/esr-3223

COLA Approved

RR-25915

Box Quantity

2,000

Carton Weight

40.90 lb

Country of Origin

Produced in the USA from Canadian Steel

Maximum Load-Bearing Area

0.830 "