Simpson #6 x 1-7/8 Collated DWHL Drywall Screw DWHL178PS Screwdriver These are collation-free

These are collation-free

unobtrusive finish is required when fastening components to concrete or masonry

Interlocking Weld Together Design

allowing the saw to work through structural stock more effectively than a standard 90-degree approach

making it appropriate for use in environments where moisture exposure or treated lumber may be a concern

Simpson #6 x 1-7/8 Collated DWHL Drywall Screw DWHL178PS Screwdriver These are collation-freeSimpson #6 x 1 7 8 Collated DWHL Drywall Screw by Simpson is a high performance collated fastener engineered for drywall to wood applications. Featuring a sharp point and high low thread design, these screws deliver fast, reliable penetration and secure holding power, while curved collation ensures smooth, consistent feeding in compatible auto feed tools. Key Features Bugle head design minimizes surface damage and countersinks cleanly into drywall