KD type threaded hooks are designed for securing anchor clamps on wooden building walls or wooden poles. They are manufactured according to TU 3449-008-52819896-2010.

Technical specifications:

• KD 8: breaking load of at least 3.0 kN (Fx) and 2.3 kN (Fy); diameter 8 mm; dimensions: H — 8 mm, L — 120 mm, L₁ — 65 mm; weight 0.15 kg.
• KD 12: breaking load of at least 5.3 kN (Fx) and 4.1 kN (Fy); diameter 12 mm; dimensions: H — 16 mm, L — 165 mm, L₁ — 85 mm; weight 0.24 kg.
• KD 16: breaking load of at least 8.8 kN (Fx) and 6.6 kN (Fy); diameter 16 mm; dimensions: H — 16 mm, L — 170 mm, L₁ — 90 mm; weight 0.44 kg.
• KD 20: breaking load of at least 16.6 kN (Fx) and 12.9 kN (Fy); diameter 20 mm; dimensions: H — 18 mm, L — 165 mm, L₁ — 85 mm; weight 0.73 kg.