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Online literature contains the most current information available.
  • Low-profile design satisfies many functional and cosmetic requirements.
  • Type PF50 with convenient large head and Phillips recess for tool or finger operation.
  • Available with six-lobe recess.
Unit of Measure

Thread Size x Pitch

N/A M4 x 0.7

Type

N/A Knurled Cap - PF50

Thread Code

N/A M4

Screw Length Code

N/A 1

A (Shank) Max.

N/A 0.77 mm a1262.jpg

Min. Sheet Thickness

N/A 0.80 mm

Hole Size in Sheet + 0.08

N/A 6.4 mm

C Max.

N/A 6.38 mm

E + 0.4 - 0.13

N/A 11.90 mm

G ± 0.64

N/A 7.37 mm

H ± 0.2

N/A 5.51 mm

P ± 0.64

N/A 1.52 mm

T1 Max.

N/A 8.64 mm

T2 Nom.

N/A 13.46 mm

Driver Size

N/A #2 Phillips a1263.jpg

Min. Dist. Hole C/L to Edge

N/A 7.40 mm
Thread Specification1 N/A ANSI/ASME B1.13M, 6g

Material Knob

N/A Carbon Steel

Material Retainer

N/A Carbon Steel

Material Screw

N/A Carbon Steel

Material Spring

N/A 300 Series Stainless Steel

Finish Knob

N/A Bright nickel over copper flash per ASTM B689

Finish Retainer

N/A Bright nickel over copper flash per ASTM B689

Finish Screw

N/A Bright nickel over copper flash per ASTM B689

Finish Spring

N/A Natural Finish

Optional Finish

N/A Knob – Black Nitride
Screw – Black Nitride
Retainer – Black Nitride

For Use in Sheet Hardness

N/A HRB 60 or Less (Hardness Rockwell “B” Scale)
HB 107 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.