Zygology
Zygology Ltd
Unit 7, Thame 40 Jane Morbey Road
Thame Oxon OX9 3RR
Phone: 0808 123 1221
Fax: +44 1844 266021
Email: sales@zygology.com
Web Address: www.zygology.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

 N/A M4 x 0.7

Type

 N/A PFC2

Thread Code

 N/A M4

Screw Length Code

 N/A 50

A (Shank) Max.

 N/A 1.53 mm a1108.jpg

Min. Sheet Thickness

 N/A 1.53 mm

Hole Size in Sheet + 0.08

 N/A 7.92 mm

C Max.

 N/A 7.9 mm

E ± 0.25

 N/A 9.53 mm

G ± 0.4

 N/A 7.90 mm

H ± 0.13

 N/A 2.08 mm

P ± 0.64

 N/A 0 mm

T1 Max.

 N/A 11.43 mm

T2 Nom.

 N/A 17.53 mm

Min. Dist. Hole C/L to Edge

 N/A 7.87 mm
Thread Specification1 N/A ANSI/ASME B1.13M, 6g
Material Retainer2 N/A 300 Series Stainless Steel

Material Screw

 N/A 300 Series Stainless Steel

Material Spring

 N/A 300 Series Stainless Steel

Finish Retainer

 N/A Passivated and/or tested per ASTM A380

Finish Screw

 N/A Passivated and/or tested per ASTM A380

Finish Spring

 N/A Natural Finish

For Use in Sheet Hardness

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

CAD View

 N/A Unfastened

CAD Supplier

 N/A PennEngineering® (PEM®)
  • 1 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.
  • 2 The blue plastic retaining rings are a PEM trademark. The temperature limit is 200° F / 93° C.