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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Unit of Measure

Specifications

Thread Size x Pitch

 M3 x 0.5

Type

 PFK

Thread Code

 M3

Screw Length Code

 84

A (Shank) Max.

 1.53 mm a1278_1.jpg

Min. Sheet Thickness

 1.53 mm

Hole Size in Sheet + 0.08

 6.73 mm

C ± 0.08

 7.19 mm

E ± 0.25

 7.92 mm

G ± 0.4

 12.70 mm

H ± 0.13

 1.83 mm

P ± 0.64

 6.40 mm

T1 Max.

 9.14 mm

T2 Nom.

 13.72 mm
Min. Dist. Hole C/L to Edge1 5.08 mm

Thread Specification

 ANSI/ASME B1.13M, 6g
Material Retainer2 300 Series Stainless Steel

Material Screw

 300 Series Stainless Steel

Material Spring

 300 Series Stainless Steel

Finish Retainer

 Passivated and/or tested per ASTM A380

Finish Screw

 Passivated and/or tested per ASTM A380

Finish Spring

 Natural Finish

For Use in Sheet Hardness

 HRB 70 or Less (Hardness Rockwell “B” Scale) / HB 125 or Less (Hardness Brinell)

CAD View

 Unfastened

CAD Supplier

 PennEngineering® (PEM®)

Inventory
  • 1 To minimize sheet distortion and maximize product performance, use a centerline-to-edge value greater or equal to the value specified.
  • 2 The blue plastic retaining rings are a PEM trademark. The temperature limit is 200° F / 93° C.