# KD-NUTS BCT FLAT HEAD KNURLED M4 KDPK-45 A2 

## Description

Designation: M4 KDPK-45 A2
Product: FLAT HEAD KNURLED
Product group: KD-NUTS
Type: BCT
Material: A2

A: 1.5

D: 10.0

Grip area: 3.5 - 4.5

H: ca 8

Hole lower tol.: 7.0
Hole upper tol.: 7.1

Hole diameter: 7.0

L: 16.5

Max. grip: 4.5
Min. grip: 3.5

S: 0.8

Product Code: KDPK

d: 7.0
d upper tol.: 7.0
d lower tol.: 6.85

Thread: M4

---
URL: https://tappex.eu/product/kd-nuts/bct/flat-head-knurled-bct/m4-kdpk-45-a2/
Last updated: 2026-08-21