Introducing ZAGO's exceptional line of self-sealing screws, bolts and nuts. Designed for ultimate deterrence and for the roughest conditions, these self-sealing fasteners will create unbeatable fortification for your equipment.

APM Hexseal’s patented Seelskrews ® and Seelbolts ® combine dependable fastening hardware with weatherproof sealing materials. As a result, our self-sealing screws and bolts offer a reliable and reusable seal, preventing or containing contamination from dust, air, water, lubricants and other liquid or gaseous substances.

Find the best combination of sealing and fastening solutions with our self-sealing fasteners! Our self-sealing machine screws, hex bolts, & nuts are designed with a built-in O-ring that fits tightly and precisely to create an absolute seal when tightened.

Mouser offers inventory, pricing, & datasheets for Self Sealing Screws & Fasteners.

MSC Direct offers quality Self Sealing Machine Screws at a great value. Find premium products to last a lifetime!

ZAGO is one of the world’s largest and most respected manufacturers of custom, high-tech, clean and inherently green sealing solutions and components. Thousands of engineers and OEMs (onsite equipment manufacturers) rely on ZAGO self-sealing fasteners and switch boots.

ZāGO Manufacturing Company specializes in producing self-sealing fasteners including seal screws, nuts and bolts for a wide range of industrial and military applications.

ZaGO manufactures self-sealing screws, bolts and rivets. Designed for ultimate deterrence and for the roughest conditions, these self-sealing fasteners will create unbeatable protection for your equipment.

2012年6月29日 · APM Hexseal's self-sealing screws are designed to seal to 20,000 psi, as well as fasten anyplace where gas or liquids are present or under pressure (vacuum). APM's SEELSKREW® stainless steel self-sealing screws feature an embedded O-ring technology (an APM patent) that eliminates the need for liquid sealants.

Self-sealing hex bolts have a rubber O-ring under the head to seal out moisture and contaminants. Hex bolts are most often used to fasten metal parts together in various types of machinery and construction.