OVERALL ASSEMBLY DIMENSIONS: EXTERNAL 122 x 150 x 90 (WITH FLANGES) INTERNAL 120 x 120 x 90 15009 [5.91] 20473 120472) 114.03 [4.49] 111[437] ™ FOUR(4] M4X20mm — T8 PaN [2.20] 38[150] [o[O SECTION B-3 SCALELESS HOLES(8) ARE DESIGNED FOR M3X6émm SELF-TAPPING SCREWS USE. @ 106 [4.17] e2 106 [4.17] & & WHOLESALER DESIGNED FOR M4 PAN HEAD \CHINE SCREWS USE.