# KD-NUTS BCT FLAT HEAD KNURLED M6 KDPK-55 FZB 

## Description

Designation: M6 KDPK-55 FZB
Product: FLAT HEAD KNURLED
Product group: KD-NUTS
Type: BCT
Material: FZB

A: 2.0

D: 13.0

Grip area: 4.0 - 5.5

H: ca 10.5

Hole lower tol.: 9.0
Hole upper tol.: 9.1

Hole diameter: 9.0

L: 21.5

Max. grip: 5.5
Min. grip: 4.0

S: 1.5

Product Code: KDPK

d: 9.0
d upper tol.: 9.0
d lower tol.: 8.85

Thread: M6

---
URL: https://tappex.eu/product/kd-nuts/bct/flat-head-knurled-bct/m6-kdpk-55-fzb/
Last updated: 2026-08-21