1078939 | MSM-064C-064-S3RP (Pack of 15) --- Levelling Studded Mounts - 1/4-20 UNC - 6.35mm - 25.4x21 mm Swivel - Stainless Steel 304 Similar to A2, 18-8 HRB80 Mount 47.6x71.4 Pitch Diameter (PD): 48

Pitch Diameter (PD): 48

Groove Radius (R): 0

Brighton Best® 012465

Min thread Length: 95

ORB-18000-350-VBR75

1078939 | MSM-064C-064-S3RP (Pack of 15) --- Levelling Studded Mounts - 1/4-20 UNC - 6.35mm - 25.4x21 mm Swivel - Stainless Steel 304 Similar to A2, 18-8 HRB80 Mount 47.6x71.4 Pitch Diameter (PD): 481 4 20 UNC (6. 35mm) 25. 4x21 mm Levelling Studded Mounts Stainless Steel 304 (Similar to A2, 18 8) HRB80 Sold Per 15: Base Category: Mounts Levelling Studded Top Level Category: Mounts Levelling Studded Swivel 303 Stainless Rubber Padded Product Details Thread Size (A): 1 4 20 UNC (6. 35mm) Stainless Steel 304 (Similar to A2, 18 8) HRB80 Thread Size (A): 1 4 20 UNC (6. 35mm) Base Diameter (D): 25. 4mm (25. 4mm is 1 in.) Foot Height (C): 21. 0mm (21.