Hi-Tech Fasteners Inc.
Hi-Tech Fasteners, Inc.
4940 Winchester Boulevard
Frederick, Maryland 21703-7400

Toll Free: 800.466.1940
Tel: 301.831.1277
Fax: 301.831.8296
Email: sales@hitechfasteners.com
Website: www.hitechfasteners.com
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Type SMTRA ReelFast® R'ANGLE® surface mount fasteners provide strong re-usable threads at right angles to PC boards.
Unit of Measure

Specifications

Thread Size

 N/A .112-40 (#4-40)
L - Length ± .0051 N/A .188 in SMTRA_1.jpg

Min. Sheet Thickness

 N/A .040 in

Hole Size in Sheet + .003 - .000

 N/A .053 in

A ± .006

 N/A .250 in

B ± .006

 N/A .050 in

C ± .006

 N/A .065 in

D ± .006

 N/A .160 in

F - Height ± .006

 N/A .281 in

G ± .006

 N/A .390 in

J Nom.

 N/A .020 in

K Nom.

 N/A .030 in

N Max.

 N/A .048 in

P Max.

 N/A .040 in

PA - Pad Width Min.

 N/A .294 in

PL- Pad Length Min.

 N/A .171 in

SP ±.003

 N/A .188 in

SH- Hole Spacing ±.002

 N/A .188 in

T Nom.

 N/A .125 in

Parts per Reel

 N/A 300

Pitch

 N/A 16 mm

Tape Width

 N/A 24 mm
For Use in Sheet Hardness2 N/A Not Applicable

Thread Specification

 N/A Internal, ANSI B1.1, 2B

Fastener Material

 N/A Zinc Diecast

Standard Finish

 N/A Electro-Plated Tin, ASTM B545, Class A with Clear Preservative Coating, Annealed

CAD Supplier

 N/A PennEngineering® (PEM®)

Inventory

 N/A {0}
  • 1 The “L” dimension is the height of the installed stud at max grip. The height of the stud will increase if it is installed into thinner material. To calculate “actual L” use this formula: max grip - actual grip + L = “actual L”
  • 2 HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.