# BLIND RIVET NUT ROUND SHANK COUNTERSUNK HEAD OPEN END SPLINED M4 UFO-50 RS FZB 

## Description

Product number: 160562
Designation: M4 UFO-50 RS FZB
Product: COUNTERSUNK HEAD OPEN END SPLINED
Product group: BLIND RIVET NUT
Type: ROUND SHANK
Material: FZB

D: 9.0
D upper tol.: 9.0
D lower tol.: 8.5

Grip area: 3.5 - 5.0

Hole lower tol.: 6.4
Hole upper tol.: 6.5

Hole diameter: 6.4

K: 1.5

L: 12.25

Max. grip: 5.0
Min. grip: 3.5

Product Code: UFO-KN, UFO-RS

d: 6.3
d upper tol.: 6.3
d lower tol.: 6.15

Thread: M4

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URL: https://tappex.eu/product/blind-rivet-nut/round-shank/countersunk-head-open-end-splined/m4-ufo-50-rs-fzb-160562/
Last updated: 2026-08-21