1179855 | ORB-06500-400-N70 (Pack of 1445) --- General Purpose O-Rings - 65x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring M20x20x23 Threads Per Inch: 12TPI

Threads Per Inch: 12TPI

Hardness: 86 Rockwell R

53 (1/4)mm

2 mm Flat Washers - Stainless Steel 316 (Similar to A4

7mm) 80x7 mm Threaded Spacers - Brass - Sold Per 500:

1179855 | ORB-06500-400-N70 (Pack of 1445) --- General Purpose O-Rings - 65x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring M20x20x23 Threads Per Inch: 12TPI65x4 mm Black General Purpose O Rings Nitrile (NBR, BUNA N) Sold Per 1445: Base Category: O Rings General Purpose Top Level Category: O Rings General Purpose Nitrile Rubber Bulk Product Details Inside Diameter (ID): 65. 00mm (65. 00mm is 2. 559 in.) Nitrile (NBR, BUNA N) Inside Diameter (ID): 65. 00mm (65. 00mm is 2. 559 in.) Section (t): 4. 00mm (4. 00mm is 0. 157 in.) Colour: Black Hardness: 70 Durometer Brand: MBA Country of Origin: TW Product