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When choosing an “O”-ring there are several factors to consider in determining proper selection including: the application for which the “O”-ring is to be used; the media to be sealed; the size of the fastener to be sealed; and the temperature and pressure to which the “O” ring will be subjected. Once each of these factors has been considered and an “O” ring has been chosen, engineering calculations should either be checked manually or using by “O”-ring selection software.

Fastener Types
ZāGO manufactures many types of fasteners including screws, bolts, rivets and socket caps with many varieties of heads and drives.  In addition, ZāGO is capable of manufacturing both right-handed screws (a screws tightened by being turned clockwise) and left-handed screws (screws tightened by being turned counter-clockwise). 

Head Styles
(Click to Enlarge)





Our philosophy here at ZāGO is that in today’s world the goal should not be to “arrive” but rather to constantly improve our manufacturing processes and products. We will continue to strive to find ways not just to meet our customers’ needs, but to always exceed their expectations.

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ZāGO Manufacturing Company, Inc.   973-643-6700   21 E. Runyon St - Newark, NJ 07114
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