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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  • Available in steel or stainless steel.
  • Meets “operator access area” requirements similar to UL 508.
  • Tool or finger operation.
  • Most sizes available in three screw lengths.
Unit of Measure

Specifications

Thread Size x Pitch

 M3 x 0.5

Type

 PFS2

Thread Code

 M3

Screw Length Code

 62

A (Shank) Max.

 1.53 mm a1108_1.jpg

Min. Sheet Thickness

 1.53 mm

Hole Size in Sheet + 0.08

 6.73 mm

C Max.

 6.71 mm

E ± 0.25

 7.92 mm

G ± 0.4

 9.50 mm

H ± 0.13

 1.83 mm

P ± 0.64

 3.20 mm

T1 Max.

 9.14 mm

T2 Nom.

 13.72 mm
Min. Dist. Hole C/L to Edge1 6.35 mm
Thread Specification2 ANSI/ASME B1.13M, 6g
Material Retainer3 Heat-Treated Carbon Steel

Material Screw

 Carbon Steel

Material Spring

 300 Series Stainless Steel

Finish Retainer

 Bright Nickel over Copper Flash per ASTM B689

Finish Screw

 Bright nickel over copper flash per ASTM B689

Finish Spring

 Natural Finish

For Use in Sheet Hardness

 HRB 80 or Less (Hardness Rockwell “B” Scale) / HB 150 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 As with all external plated threads, Class 2A/6g, the maximum major and pitch, after plating, may equal basic sizes and be gauged to Class 3A/4h, per ANSI B1.1, Section 8, Table 3A and ANSI B1.13M, Section 8, Paragraph 8.2.
  • 3 The blue plastic retaining rings are a PEM trademark. The temperature limit is 200° F / 93° C.