Home / Bolts and Machine Screws - Metric / M4 x 20mm Torx Button Flange Screw in Bright Zinc Plate 10.9 - Sim. ISO 7380-2

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M4 x 20mm Torx Button Flange Screw in Bright Zinc Plate 10.9 - Sim. ISO 7380-2

A 6 lobe or torx driven variant of the popular flanged socket button screw. Again, torx button flange screws can be employed where aesthetics are important, or where space is limited.

technical drawing of Torx Button Head Screws With Flange

Technical Summary

nominal diameter

dc min.

minimum flange diameter

8.80

dc max.

maximum flange diameter

9.40

dk min.

minimum head diameter

6.80

dk max.

maximum head diameter

7.20

k min.

minimum head height

1.95

k max.

maximum head height

2,20

c min.

minimum thickness

0.60

c max.

maximum thickness

0.80

recess depth

1.05

key size

T20

Standard

Sim. ISO 7380-2

all dimensions in millimetres (mm)

				Torx Button Flange Screw Guide, Similar to ISO 7380 part 2 HTML
				Torx Button Flange Screw Guide, Similar to ISO 7380 part 2 PDF

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Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
M4 x 20mm Torx Button Flange Screw in Bright Zinc Plate 10.9 WF85810			£1.72

M4 x 20mm Torx Button Flange Screw in Bright Zinc Plate 10.9 WF85810

£1.72

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