Catalog for Self-Sealing Fasteners, Threadlockers & Self-Sealing Washers
12Pages

CATALOG SF500A SELF-SEALING FASTENERS, NUTS & WASHERS WHEN JUST FASTENING ISN’T ENOUGH® CUS UL Recognized ® The World’s Most Hostile Environments Are Our Proving Grounds® Precision O-Ring embedded in asymmetrical groove Threadlocking options 360° metal-to-metal surface contact

Pellets. . . . . . . . . . . . . . . . . . . . . . . . . . 8 Strips (Bars) . . . . . . . . . . . . . . . . . . . . . 9 Patch . . . . . . . . . . . . . . . . . . . . . . . . . 10 High-Temperature Patch . . . . . . . . . . 11 THREAD LOCKING ENHANCEMENTS CUSTOM APPLICATIONS . . . . . . . . . . . . . . . . . . .12 SCREW & BOLT CATALOG NUMBERING SYSTEM EXAMPLE STANDARD BOLT TYPES Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 SEELSKREWS® . . . . . . . . . . . . . . . . . . . . . . . . . . 4 SEELBOLTS® . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 SEELNUTS®...

When just fastening isn’t enough.® APM Hexseal invented and patented pre-assembled self-sealing fasteners designed to provide both fastening and sealing integrity in a single unit. Our design features a resilient O-ring held captive in a precision engineered groove under the fastener head. This combination of precise groove geometry and O-ring characteristics results in an absolute seal regardless of surface finish, while still providing full metal-to-metal contact. Vibration-resistant and re-usable, SEELSKREWS®, SEELBOLTS®, and SEELRIVETS® can withstand internal/external pressures up to...

SEELSKREW® High-pressure, self-sealing screws STANDARD PAN HEAD (available from stock) TYPE S SLOTTED OVERSIZED PAN HEAD (on special order only) TYPE SL OVERSIZED METRIC PAN HEAD (available from stock) TYPE SM SLOTTED STANDARD PAN HEAD (available from stock) TYPE R PHILLIPS RECESSED FLAT HEAD (available from stock) TYPE SFR PHILLIPS RECESSED TYPE S SLOTTED TYPE SL OVERSIZED SLOTTED TYPE SM METRIC SLOTTED TYPE R PHILLIPS RECESSED (MEETS REQUIREMENTS OF MS 3212 & MS 3213) TYPE SFR PHILLIPS RECESSED *In increments of 1/16" up to 5/8" long; from 5/8" long and up, in increments of 1/8"....

5 Visit our website for downloadable CAD drawings: www.apmselfsealingfasteners.com 800.498.9034 SEELBOLTS® High-pressure, self-sealing bolts SEELBOLTS® are designed to seal out air, water, lubricants and other liquids or gaseous contaminants. SEELBOLTS® are available in many standard thread sizes and with optional sealing materials. They can also be supplied with either self-locking pellets, strips or patch, anti-seizing coating, a black oxide, painted heads, or in a captivated (KAPTO-SKREW®) configuration. TYPE ST HEXAGON HEAD SEELBOLTS TYPE ST(M) FULLY THREADED Material: SEELSKREWS® and...

SEELNUTS® High-pressure, self-sealing nuts SEELNUTS® are designed for use on all types of adjusting screws, threaded studs, and machine bolts in applications where leakage (internal/external) may occur due to extreme pressures. Installed like an ordinary nut, SEELNUTS® form a high-pressure seal along the thread section and contact surface when torqued. Their single-piece design eliminates the need for gaskets, sealing compounds and surface preparations. Fully-adjustable and reusable, they resist vibration and seal under vacuum or high pressure. Available in all standard thread sizes, the...

7 Visit our website for downloadable CAD drawings: AIR & LIQUID-TIGHT BONDED SELF-SEALING WASHERS SEELOC® High-Pressure Washers—Reusable & Vibration-Resistant SEELOC® washers consist of silicone rubber bonded to formed stainless steel washers, and are designed for a variety of electrical and mechanical applications. SEELOC®washers are used with conventional screws, bolts or studs to complete the sealing and locking action. UL Recognized (UL Type 4X/6 enclosures) and IP66/68 water ingress rated, SEELOC is an ideal sealing solution in a wide variety of mechanical, electrical and electronics...

• Resistant to vibration and reversal of stress, APM pellets lock whether fasteners are seated or unseated. • Saves money by eliminating the need for costly lock washers, cotter pins or castellated nuts.You get a close fit without expensive close tolerances. APM pellets are less expensive than applying bottled thread locking compounds at the point of assembly. • APM pellets are virtually impervious to a wide range of chemicals, water and motor fluids. They won’t dry, shrink or lose resiliency when exposed to commercial solvents, alcohol, gasoline, oil, caustic soda, and many other...

9 www.apmselfsealingfasteners.800.498.9034 com • Under most conditions, our self-sealing fasteners with Strips are unaffected by vibration or reversal of stress. APM Strips lock whether the fastener is seated or unseated. • APM Strip fasteners require no costly lock-washers, cotter pins, or castellated nuts. APM Strips provide close fits without the expense involved in attaining close tolerances, and are less expensive than applying bottled thread locking compounds at the point of assembly. • APM Strips will not dry, shrink, or lose resiliency when exposed to commercial solvents, alcohol,...

• Patch provides excellent locking performance as well as increased sealing ability by completely filling the thread root with an elastic nylon dam. • APM Patch process involves no drilling or milling, so there is no loss of the fastener’s strength or hardness and no troublesome burrs or chips. • Saves money by eliminating the need for costly lock washers, cotter pins, or castellated nuts.You get a close fit without the costs involved in obtaining close tolerances. And, applying the Patch is less expensive than applying bottled threadlocking compounds at the point of assembly. • Resists...

11 www.apmselfsealingfasteners.800.498.9034 com • Retains Full Strength: APM Hi-Temperature Patch process involves no drilling or milling, so there is no loss of the fastener’s strength or hardness and no troublesome burrs or chips. • Saves Money & Time: APM Hi-Temperature Patch eliminates the need for expensive lock washers, cotter pins, or castellated nuts, and bottled thread locking compounds at the point of assembly. The Patch remains secure; fasteners coated with APM patch can be automatically fed through standard bowl feeders without fear of material falling off. • Chemical...