PennEngineering - Large Knob, Spring-loaded - Types PF11MW and PF12MW - Metric

Unit of Measure

Items	PF11MW-M3-11 Large Knob, Spring-loaded - Types PF11MW and PF12MW - Metric	PF11MW-M3-11 Large Knob, Spring-loaded - Types PF11MW and PF12MW - Metric	PF11MW-M3.5-11 Large Knob, Spring-loaded - Types PF11MW and PF12MW - Metric	PF11MW-M3.5-11 Large Knob, Spring-loaded - Types PF11MW and PF12MW - Metric	PF11MW-M4-11 Large Knob, Spring-loaded - Types PF11MW and PF12MW - Metric
Thread Size x Pitch	N/A M3 x 0.5	N/A M3 x 0.5	N/A M3.5 x 0.6	N/A M3.5 x 0.6	N/A M4 x 0.7
Type	N/A Knurled Cap - PF11MW
Thread Code	N/A M3	N/A M3	N/A M3.5	N/A M3.5	N/A M4
Shank Code¹	N/A 1
Screw Length Code	N/A 1
A Max. Sheet Thickness	N/A 1.6 mm
B Min.	N/A 2.82 mm	N/A 2.82 mm	N/A 2.92 mm	N/A 2.92 mm	N/A 3.07 mm
D Hole Size in Sheet + 0.08 - 0.03	N/A 6.35 mm	N/A 6.35 mm	N/A 7.19 mm	N/A 7.19 mm	N/A 8.79 mm
E ± 0.25	N/A 10.59 mm	N/A 10.59 mm	N/A 11.43 mm	N/A 11.43 mm	N/A 13.06 mm
G Nom.	N/A 5.84 mm	N/A 5.84 mm	N/A 7.37 mm	N/A 7.37 mm	N/A 7.37 mm
H Min.	N/A 9.52 mm	N/A 9.52 mm	N/A 10.49 mm	N/A 10.49 mm	N/A 11.91 mm
L1 Nom.	N/A 3.48 mm	N/A 3.48 mm	N/A 3.78 mm	N/A 3.78 mm	N/A 3.99 mm
L2 Max.	N/A 3.23 mm	N/A 3.23 mm	N/A 3.23 mm	N/A 3.23 mm	N/A 3.56 mm
T1 Nom.	N/A 7.87 mm	N/A 7.87 mm	N/A 11.43 mm	N/A 11.43 mm	N/A 11.43 mm
T2 Nom.	N/A 11.43 mm	N/A 11.43 mm	N/A 16.26 mm	N/A 16.26 mm	N/A 16.26 mm
Driver Size	N/A Slotted/#1 Phillips	N/A Slotted/#1 Phillips	N/A Slotted/#2 Phillips	N/A Slotted/#2 Phillips	N/A Slotted/#2 Phillips
Min. Float	N/A 1.85 mm	N/A 1.85 mm	N/A 1.93 mm	N/A 1.93 mm	N/A 1.93 mm
W Nom.	N/A 7.92 mm	N/A 7.92 mm	N/A 8.74 mm	N/A 8.74 mm	N/A 10.34 mm
Thread Specification²	N/A ANSI/ASME B1.13M, 6g
Material Knob	N/A Aluminum
Material Retainer	N/A Aluminum
Material Screw	N/A Heat-Treated Carbon Steel
Material Spring	N/A 300 Series Stainless Steel
Material Washer	N/A 300 Series Stainless Steel
Finish Knob	N/A Natural Finish
Finish Retainer	N/A Natural finish
Finish Screw	N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless
Finish Spring	N/A Natural Finish
Optional Finish³	N/A
CAD View	N/A Unfastened	N/A Fastened	N/A Unfastened	N/A Fastened	N/A Unfastened
CAD Supplier	N/A PennEngineering® (PEM®)
¹ Other shank and screw lengths available. 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 “BL” suffix will be added to part number to designate DuraBlack™ finish.