APM Hexseal

Self-Sealing Screws

APM Hexseal's self-sealing screws are designed to seal to 20,000 psi

Image of APM Hexseal's Self-Sealing ScrewsAPM 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. The silicone O-ring resides in an asymmetrical groove located under the head, which permits 360° metal-to-metal contact between the underside of the fastener and equipment exterior surface for positive sealing. Because no adhesive is required (dry), the fastener can easily be removed many times for field servicing and upon initial installation promotes more precise torque. There are no chemical vapors for workers to breathe in, and no waste disposal problems.

High-Pressure SEELSKREWs are used extensively in underwater, surface marine, instrumentation, medical, military-ground, aviation, automotive, robotics, and off-road construction equipment in a wide variety of hydraulic, pneumatic, and electrical control systems.

Features
  • Positive sealing under vacuum or pressure
  • Installs like a conventional fastener
  • Reusable and compatible with all surface finishes
  • Operating temperature range of -160° to +500°F (-106°C to +260°C)
  • Full 360° metal-to-metal contact assures fastening integrity
  • Uniform, high-strength design
  • UL and CSA recognized
  • UL tested
  • RoHS and DFARS compliant
  • Made in USA

SEELSKREW®

ImagemNúmero de peça do fabricanteDescriçãoComprimento - TotalMaterialAvailable QuantityPreço
MACH SCREW PAN HEAD PHILLIPS M3RM3X6MM 2701MACH SCREW PAN HEAD PHILLIPS M30,342" (8,69mm)Aço inoxidável62662 - Immediate$0.61Ver detalhes
MACH SCREW PAN HEAD PHILLIPS M3RM3X4MM 2701MACH SCREW PAN HEAD PHILLIPS M30,250" (6,35mm) 1/4"Aço inoxidável31846 - Immediate$0.61Ver detalhes
MACH SCREW PAN HEAD PHILLIPS M3RM3X8MM 2701MACH SCREW PAN HEAD PHILLIPS M30,409" (10,40mm)Aço inoxidável19002 - Immediate$0.67Ver detalhes
MACH SCREW PAN PHILLIPS #4-40R4-40X1/4 2701MACH SCREW PAN PHILLIPS #4-400,330" (8,38mm)Aço inoxidável8056 - Immediate$0.67Ver detalhes
MACH SCREW PAN HEAD PHILLIPS M3RM3X12MM 2701MACH SCREW PAN HEAD PHILLIPS M30,567" (14,40mm)Aço inoxidável6859 - Immediate$0.67Ver detalhes
MACH SCREW PAN HEAD PHILLIPS M3RM3X10MM 2701MACH SCREW PAN HEAD PHILLIPS M30,488" (12,40mm)Aço inoxidável4520 - Immediate$0.67Ver detalhes
MACH SCREW PAN PHILLIPS M4X0.7RM4X10MM 2701MACH SCREW PAN PHILLIPS M4X0.70,514" (13,06mm)Aço inoxidável30303 - Immediate$0.70Ver detalhes
MACH SCREW PAN PHILLIPS #4-40R4-40X3/8 2701MACH SCREW PAN PHILLIPS #4-400,455" (11,56mm)Aço inoxidável9429 - Immediate$0.70Ver detalhes
MACH SCREW PAN PHILLIPS #4-40R4-40X1/2 2701MACH SCREW PAN PHILLIPS #4-400,580" (14,73mm)Aço inoxidável3173 - Immediate$0.70Ver detalhes
MACH SCREW PAN HEAD PHILLIPS M2RM2X8MM 2701MACH SCREW PAN HEAD PHILLIPS M20,378" (9,60mm)Aço inoxidável6098 - Immediate$0.79Ver detalhes
MACH SCREW PAN PHILLIPS #10-32R10-32X3/8 2701MACH SCREW PAN PHILLIPS #10-320,508" (12,90mm)Aço inoxidável10003 - Immediate$0.80Ver detalhes
MACH SCREW PAN PHILLIPS #8-32R8-32X1/2 2701MACH SCREW PAN PHILLIPS #8-320,615" (15,62mm)Aço inoxidável13392 - Immediate$0.82Ver detalhes
MACH SCREW PAN PHILLIPS #4-40R4-40X5/16 2701MACH SCREW PAN PHILLIPS #4-400,393" (9,98mm)Aço inoxidável4370 - Immediate$0.67Ver detalhes
MACH SCREW PAN PHILLIPS #4-40R4-40X7/16 2701MACH SCREW PAN PHILLIPS #4-400,518" (13,16mm)Aço inoxidável1532 - Immediate$0.67Ver detalhes
MACH SCREW PAN PHILLIPS #6-32R6-32X3/8 2701MACH SCREW PAN PHILLIPS #6-320,472" (11,99mm)Aço inoxidável12945 - Immediate$0.70Ver detalhes
MACH SCREW PAN PHILLIPS M4X0.7RM4X8MM 2701MACH SCREW PAN PHILLIPS M4X0.70,435" (11,05mm)Aço inoxidável3422 - Immediate$0.70Ver detalhes
MACH SCREW PAN PHILLIPS M4X0.7RM4X6MM 2701MACH SCREW PAN PHILLIPS M4X0.70,356" (9,04mm)Aço inoxidável3115 - Immediate$0.70Ver detalhes
MACH SCREW PAN PHILLIPS #6-32R6-32X5/16 2701MACH SCREW PAN PHILLIPS #6-320,410" (10,41mm)Aço inoxidável1538 - Immediate$0.70Ver detalhes
MACH SCREW PAN PHILLIPS #6-32R6-32X1/2 2701MACH SCREW PAN PHILLIPS #6-320,597" (15,16mm)Aço inoxidável1987 - Immediate$0.73Ver detalhes
MACH SCREW PAN PHILLIPS #8-32R8-32X1/4 2701MACH SCREW PAN PHILLIPS #8-320,365" (9,27mm)Aço inoxidável1481 - Immediate$0.73Ver detalhes
Published: 2012-06-29

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Sealing Fasteners and Washers APM's patented, pre-assembled self-sealing screws and fasteners provide both fastening and sealing integrity in a single unit.