The 100889127 Double-Sided Flange Bolt and Nut Set is designed for joining 4 1/2 inch thru-hole or tapped CF vacuum flanges. This bolt set includes (25) 5/16-24 double-sided flange bolts that are 2.75 inch in length, (25) 5/16-24 nuts, and (25) 5/16-24 washers. Series 88 CF components are joined by inserting a gasket between the two flange faces, then securing the assembly with bolts. Bolts should be tightened diagonally, versus sequentially around the circumference, for a secure vacuum seal. Assembly is cost effective through reuse of components and inch dimensional stubs, sockets, and tubes. The foolproof design provides leak tight joints consistently.
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100889127 - Drawings
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100889127
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Double-Sided Bolt and Nut Set, 4.5 inch CF, 5/16-24 x 2.75 in., Qty 25