8September 2018 ♥410 CommentsBy admin No. 1 Straight .020″ dia. (.508 mm) .030″ centers (.762 mm) 952 holes per sq. in. 30% open26 B&S ga. Brass 26 ga. Steel .008″ Stainless 22 B&S ga. Aluminum Category: Round Tag: No. 1 Related productsNo. 1-1/2 Staggered.030″ dia. (.762 mm) .060″ centers (1.524 mm) 379 holes per sq. in. 27% open24 ga. Steel Read moreNo. 3 Straight.033″ dia. (.838 mm) .055″ centers (1.397 mm) 331 holes per sq. in. 28% open26 B&S ga. Brass 24 ga. Steel Read more1/4″ Staggered.250″ dia. (6.350 mm) 3/8″ centers (9.525 mm) 8.1 holes per sq. in. 40% open14, 16, 18, 20 ga. Steel 14, 16 B&S ga. Aluminum 16, 18, 20 B&S ga. Stainless 1/4″, 7, 11, 16, 18 ga. Steel 11, 14, 16 ga. Stainless 16 ga. Stainless Type 316 Read more1/16″ Staggered.0625″ dia. (1.588 mm) 3/32″ centers (2.381 mm) 132 holes per sq. in. 41% open20, 22 ga. Steel 22 ga. Stainless Read more