R-FF1-N-K Nylon frame fixing with collar hex head - zinc plated

Features and benefits

• Collared plug for fixing of hard materials (eg. steel)
• Specially-formulated nylon allows best performance installation for use in all base material categories according to ETAG 020 (A, B, C, D)
• Internal plug geometry designed to fit the screw head
• Plug design ensures multi-axis expansion