3/8 x 4" Carbon Steel LOK-BOLT AS® HEX NUT SLEEVE ANCHOR (50 per box) Size:3/8 x 4 The Elco UltraCon (Tapcon concrete

The Elco UltraCon (Tapcon concrete blue screws) masonry fastening system offers optimal performance in concrete

Screw Type

The anchor requires a 1/2" hole to be drilled in the base material (Concrete)

Features & Benefits:

10oz and 12oz

3/8 x 4" Carbon Steel LOK-BOLT AS® HEX NUT SLEEVE ANCHOR (50 per box) Size:3/8 x 4 The Elco UltraCon (Tapcon concreteThe Lok Bolt AS is an all steel pre assembled single unit sleeve anchor which is designed for use in concrete or masonry base materials. The anchors are available in multiple head styles for multiple applications and a finished appearance. Anchor extender sleeves can be added to create longer lengths. FEATURES Variety of head styles, lengths and sizes All steel component design Preassembled anchor for immediate installation Sleeve design keeps anchor