7/8" Self-sealing Fasteners

A Sealtight ™ fastener is a fastener sealing assembly primarily consisting of an o'ring sealing member and a fastener with a groove formed in the undersurface of the fastener head. The fastener is comprised of an enlarged fastener head with a groove formed in the undersurface of the head and a... [See More]

• English Sizes: 4; 6; 8; 10; 12  ; 1/4; 5/16; 3/8; 7/16; 1/2; 9/16; 5/8; 3/4; 7/8; 1
• Head Style: HexHead

• Fastener Type: Screw/Bolt
• Metric Sizes: M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M20; M22; M24; M27; M30

A Sealtight ™ fastener is a fastener sealing assembly primarily consisting of an o'ring sealing member and a fastener with a groove formed in the undersurface of the fastener head. The fastener is comprised of an enlarged fastener head with a groove formed in the undersurface of the head and a... [See More]

• English Sizes: 2; 4; 6; 8; 10; 1/4; 5/16; 3/8; 7/16; 1/2; 9/16; 5/8; 3/4; 7/8; 1
• Head Style: HexHead

• Fastener Type: Nut
• Body Material: AlloySteel; Brass (optional feature); Bronze (optional feature); Hastelloy (optional feature); Inconel (optional feature); Molybdenum (optional feature); StainlessSteel (optional feature)

A Sealtight ™ fastener is a fastener sealing assembly primarily consisting of an o'ring sealing member and a fastener with a groove formed in the undersurface of the fastener head. The fastener is comprised of an enlarged fastener head with a groove formed in the undersurface of the head and a... [See More]

• English Sizes: 2; 4; 6; 8; 10; 1/4; 5/16; 3/8; 7/16; 1/2; 5/8; 3/4; 7/8; 1
• Head Style: SocketCap

• Fastener Type: Screw/Bolt
• Drive: Allen