Slotted raised 120 degrees countersunk head screws with cone point. Sim thread (rech.).

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Main informations

Collections

National standards and national normative documents

Publication date

January 1975

Number of pages

2 p.

Reference

NF L22-159

ICS Codes

49.030.20 Bolts, screws, studs

Classification index

L22-159

Print number

1 - 01/02/1975

Replaced standards (1)

NF L22-155

February 1954

Standard Cancelled

Boulonnerie aéronautique. Vis à bout pilote à tête fendue ou à empreinte cruciforme. (Rech.)

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