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520906. Affordable Truss Head Self-Drilling Screws for Easy Installation 
[Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread specification d ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P Thread ...
520907. Premium Inch Truss Head Self-Drilling Screws with Swift Delivery [Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread specification d ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P Thread ...
520908. Premium Self-Drilling Screws with Carton and Pallet Options [Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread specification d ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P Thread ...
520909. DIN7504n Pan Head Self Drilling Screws in Stainless Steel [Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread specification d ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P Thread pitch 1.1 1.3 1.4 1.6 1.8 1.8 a Max 1.1 1.3 1.4 1.6 1.8 1.8 dk Max 5.6 7 8 9.5 11 12 Min 5.3 ...
520910. Premium Stainless Steel Self-Drilling Screws with Wafer Head [Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread specification d ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P Thread pitch 1.1 1.3 1.4 1.6 1.8 1.8 a Max 1.1 1.3 1.4 1.6 1.8 1.8 dk Max 5.6 7 8 9.5 11 12 Min 5.3 ...
520911. Premium Round Head Self-Drilling Screws Made From Stainless Steel [Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread specification d ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P Thread pitch 1.1 1.3 1.4 1.6 1.8 1.8 a Max 1.1 1.3 1.4 1.6 1.8 1.8 dk Max 5.6 7 8 9.5 11 12 Min 5.3 ...
520912. Durable Stainless Steel Self-Drilling Screws for Easy Installation [Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread specification d ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P Thread ...
520913. Premium 304 Stainless Steel Self-Drilling Screws for Durable Applications [Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread specification d ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P Thread ...
520914. Premium GB/T 15856.1 Stainless Steel Screws for Durable Applications [Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread specification d ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P Thread ...
520915. Premium 304 Stainless Steel Self-Drilling Screws for Bulk Orders [Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread specification d ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P Thread ...
520916. Premium Quality Stainless Steel Self-Drilling Screws for Truss Heads - 1000PCS [Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread specification d ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P Thread pitch 1.1 1.3 1.4 1.6 1.8 1.8 a Max 1.1 1.3 1.4 1.6 1.8 1.8 dk Max 5.6 7 8 9.5 11 12 Min 5.3 ...
520917. Premium Factory Direct Truss Head Self Drilling Screws for Construction [Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread specification d ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P Thread pitch 1.1 1.3 1.4 1.6 1.8 1.8 a Max 1.1 1.3 1.4 1.6 1.8 1.8 dk Max 5.6 7 8 9.5 11 12 Min 5.3 ...
520918. Affordable Truss Head Self Drilling Screws for Efficient Projects [Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread specification d ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P Thread pitch 1.1 1.3 1.4 1.6 1.8 1.8 a Max 1.1 1.3 1.4 1.6 1.8 1.8 dk Max 5.6 7 8 9.5 11 12 Min 5.3 ...
520919. Premium Truss Head Screws at Competitive Factory Prices [Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread specification d ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P Thread pitch 1.1 1.3 1.4 1.6 1.8 1.8 a Max 1.1 1.3 1.4 1.6 1.8 1.8 dk Max 5.6 7 8 9.5 11 12 Min 5.3 ...
520920. Premium GB/T 15856.1 Stainless Steel Screws - Fast Shipping [Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread specification d ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 P Thread ...
