Rackscrews, 10-32, Truss-Head, 500 pc. HP500 Standard truss-head screws fit under trim, 3/4” long with washers Features: Standard 3/4” long rack screws with 10-32 threads feature self-guiding pilot points. HP Series truss head screws provide a clean, modern appearance and fit under optional trim strips, (see pg. 147) for the most attractive finish. Includes factory-installed nylon washer. Standard black matte rack screws Truss-head style, 10-32 threaded, ¾” long Pre-installed washers and self-guiding pilot points Sold in reusable plastic jar of 500 pieces Specifications: General Info Finish: Black Quantity: 500 Listing Agencies/Third Party Certifications RoHS: Yes Greenguard: Yes Technical Information Material: Steel