5/8" Self-sealing Fasteners
from ZAGO Manufacturing Company, Inc.
Hexalobular (6-Lobe) cap screws, have a sixlobe recess and are driven using a 6-Lobe wrench or insert bit, making them more efficient than slotted screws and hex drives screws. ZAGO ’s machine screws are ready-to-use, as they do not require any preparation or clean-up. Our machine screws will... [See More]
- English Sizes: 2; 4; 6; 8; 10; 12 ; 1/4; 5/16; 3/8; 7/16; 1/2; 5/8; 3/4
- Head Style: Button Head
- Fastener Type: Screw/Bolt
- Drive: Special Six Lobe Head / Torx
from APM Hexseal Corp.
One of APM Hexseal's earliest innovations was a self-sealing hexagonal nut, or Seelnut ®. Seelnuts install just like conventional nuts, and are designed for use with ordinary screws, bolts and studs, making them a quick and easy sealing option for all sorts of applications, especially where... [See More]
- English Sizes: 5/8
- Head Style: HexHead
- Fastener Type: Nut
- Body Material: AlloySteel (optional feature); Brass (optional feature)
from ZAGO Manufacturing Company, Inc.
6 Lobe flat head screws have a 6 lobe recess and is cone shaped for use in countersunk holes the flat top fits flush with the mated surface. ZAGO ’s array of cutting-edge machine screws will serve as a solution for any particular, nuanced challenge you may face. Each screw is equipped with a... [See More]
- English Sizes: 2; 4; 6; 8; 10; 12 ; 1/4; 5/16; 3/8; 7/16; 1/2; 5/8; 3/4
- Head Style: FlatHead
- Fastener Type: Screw/Bolt
- Drive: Special Six Lobe Head / Torx
from ZAGO Manufacturing Company, Inc.
6-Lobe Pin button heads, are designed with grooves in a six-point pattern, featuring a pin within the recess that will resist standard torx bits. The security torx design enables a higher and more consistent torque level compared to conventional screw heads, whilst also resisting cam-out. ZAGO can... [See More]
- English Sizes: 2; 4; 6; 8; 10; 12 ; 1/4; 5/16; 3/8; 7/16; 1/2; 5/8; 3/4
- Head Style: TamperProof; Button Head
- Fastener Type: Screw/Bolt
- Drive: Special Six Lobe Head / Torx
from ZAGO Manufacturing Company, Inc.
ZAGO ’s acorn sealing nuts are used in situations in which leakage, vibration, or environmental forces cause ordinary nuts to fail. Our acorn sealing nuts are not ordinary nuts; they are engineered with an advanced feature, a rubber fixture, which has been permanently bonded with the threading... [See More]
- English Sizes: 2; 4; 6; 8; 10; 12 ; 1/4; 5/16; 3/8; 7/16; 1/2; 5/8; 3/4
- Metric Sizes: M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M16; M20; M22; M24; M27; M30
- Fastener Type: Nut
- Body Material: CarbonSteel; StainlessSteel
from ZAGO Manufacturing Company, Inc.
If your equipment is exposed to high pressure, contamination, or vibration, then protect it with ZAGO ’s hex flange sealing nuts. Our hex flange sealing nuts are unique because they are designed with an ingrained rubber element. The power of our sealing technology is unleashed when the nuts... [See More]
- English Sizes: 2; 4; 6; 8; 10; 12 ; 1/4; 5/16; 3/8; 7/16; 1/2; 5/8; 3/4
- Head Style: HexHead
- Fastener Type: Screw/Bolt
- Metric Sizes: M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M16; M20; M22; M24; M27; M30
from ZAGO Manufacturing Company, Inc.
AGO ’s Hex Flange Sealing Nuts are powerful pieces of hardware which create superb seals. If your equipment is exposed to high pressure, contamination, or vibration, then protect it with ZAGO ’s hex flange sealing nuts. Our hex flange sealing nuts are unique because they are designed... [See More]
- English Sizes: 2; 4; 6; 8; 10; 12 ; 1/4; 5/16; 3/8; 7/16; 1/2; 5/8; 3/4
- Metric Sizes: M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M16; M20; M22; M24; M27; M30
- Fastener Type: Nut
- Body Material: CarbonSteel; StainlessSteel
from ZAGO Manufacturing Company, Inc.
ZAGO ’s hex sealing bolts are designed to withstand extreme pressure, and to form a complete seal along the threading of your bolt. Where liquids, gas, and contamination are present, it is crucial to use ZAGO ’s hex sealing bolts rather than ordinary nuts bolts to ensure optimal... [See More]
- English Sizes: 2; 4; 6; 8; 10; 12 ; 1/4; 5/16; 3/8; 7/16; 1/2; 5/8; 3/4
- Head Style: HexHead
- Fastener Type: Screw/Bolt
- Metric Sizes: M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M16; M20; M22; M24; M27; M30
from ZAGO Manufacturing Company, Inc.
ZAGO ’s hex sealing nuts are designed to withstand extreme pressure, and to form a complete seal along the threading of your bolt. Where liquids, gas, and contamination are present, it is crucial to use ZAGO ’s hex sealing nuts rather than ordinary nuts to ensure optimal performance from... [See More]
- English Sizes: 2; 4; 6; 8; 10; 12 ; 1/4; 5/16; 3/8; 7/16; 1/2; 5/8; 3/4
- Metric Sizes: M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M16; M20; M22; M24; M27; M30
- Fastener Type: Nut
- Body Material: CarbonSteel; StainlessSteel
from ZAGO Manufacturing Company, Inc.
Phillips Flat heads are cone shaped for use in countersunk holes and have a flat top that fits flush with the mated surface. ZAGO ’s self sealing screws feature a rubber “O ” ring device that creates the ultimate seal around the screws. How does it work? When torque is exerted on... [See More]
- English Sizes: 2; 4; 6; 8; 10; 12 ; 1/4; 5/16; 3/8; 7/16; 1/2; 5/8; 3/4
- Head Style: FlatHead
- Fastener Type: Screw/Bolt
- Drive: Philips
from Sealtight Fastener
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
from Sealtight Fastener
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
from Sealtight Fastener
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; 12 ; 1/4; 5/16; 3/8; 7/16; 1/2; 9/16; 5/8
- Head Style: PanHead
- Fastener Type: Screw/Bolt
- Drive: Philips
from Sealtight Fastener
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; 12 ; 1/4; 5/16; 3/8; 7/16; 1/2; 9/16; 5/8; 3/4
- Head Style: FlatHead
- Fastener Type: Screw/Bolt
- Drive: Philips
from Sealtight Fastener
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; 12 ; 1/4; 5/16; 3/8; 7/16; 1/2; 9/16; 5/8; 3/4
- Head Style: SocketCap
- Fastener Type: Screw/Bolt
- Drive: Special Six Lobe Head / Torx
from Sealtight Fastener
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; 12 ; 1/4; 5/16; 3/8; 7/16; 1/2; 9/16; 5/8; 3/4
- Head Style: PanHead
- Fastener Type: Screw/Bolt
- Drive: Philips
from Sealtight Fastener
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)
from Sealtight Fastener
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