Samac B30GSQ025 30x3.75mm Galv'd Square Twisted 250g B30GSQ025 Square Twist Nails designed for heavy-duty fixing applications Extra strong hardened nail for reliable performance Ideal for fixing joist hangers and restraint straps Coated for enhanced protection against damp conditions Size: 30 x 3.75mm Weight: 250g Vendor: Samac Samac Square Twist Nails offer a dependable solution for secure structural fixing where strength and durability are essential. Manufactured as an extra strong hardened nail and coated for added resistance to damp environments, they are well suited to demanding construction and joinery applications. Designed for use with joist hangers and restraint straps, these nails deliver consistent fixing performance and dependable protection in challenging conditions.