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CAMTRONIC® Galling Resistant Fasteners
CAMTRONIC fasteners ease assembly by resisting galling and seizing.
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- Manufactured from high-strength, gall-resistant Camtronic material
- Corrosion resistance equal to 302 stainless steel
- Can be used with Microtech® finish to meet Class 100 Clean Room standards
- Available in a variety of fastener styles, including socket head cap screws
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- Overcomes the tendency of galling when fastening stainless steel or aluminum
- Reduces contamination and rework to improve productivity and lower costs
- When used with the TORX PLUS® Drive, fasteners are less susceptible to recess damage during assembly, as compared to other drive systems
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MICROtech® Finish
The MICROtech finish was specially developed for high-tech fasteners used in clean rooms.
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- Can be used with fasteners manufactured from Camcar's CAMTRONIC anti-galling material
- Highly polished appearance
- Meets Class 100 Clean Room specifications
- Electrochemical cleaning process
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- Removes surface imperfections that are damaging to high-tech applications
- Lowers drive torque for easier installation
- Eliminates in-house cleaning operations
- Special bagging available
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Socket Screws
A wide variety of socket screw products are available in both inch and metric sizes.
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- Class 3A and 2A threads available
- Socket head cap screws manufactured to 180,000 psi ultimate tensile strength
- Meets ANSI and ASTM standards
- Alloy steel, heat treated
- Certain styles available with TORX and TORX PLUS Drive Systems
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- Off-the-shelf items assist in JIT efforts
- Wide variety of styles for vendor consolidation
- Documentation and traceability for non-magnetic applications are available
- Stainless steel products for non-magnetic applications are available
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CREST CUPTM Fasteners
CREST CUP fasteners are sems spring-washer assemblies.
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- Burr-free bearing surface
- Wide variety of head and thread styles
- Sizes from M2 to M10 (#2 to 5/16")
- Pre-assembled fastener and washer combination
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- Provides maximum joint integrity
- Retains spring returnability
- Reduces tension loss
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PERMA-NUT® Fasteners
The PERMA-NUT fastener combines the functions of a semi-tubular rivet and a nut.
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- Available in a variety of metals and thread sizes
- Comes standard with ribs
- Handles a wide range of material thicknesses
- Inserted by standard presses or rivet-setting machines
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- Acts as a nut plate, nut plate & pivot bearing, nut plate & spacer, nut & bushing, or nut & rivet
- High push-out resistance
- Solid rotational resistance
- Can be used in thin materials
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TORX PLUS® Drive System Mini Site Technical Data
TORX PLUS Drive is a significant improvement over the original TORX Drive System design that was pioneered by Camcar more than 25 years ago. Stronger and more versatile, TORX PLUS Drive further improves tool life and performance, while improving worker productivity and reducing fatigue.
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- Engineered elliptical geometric configuration
- 50% reduction in drive tool tolerance
- Larger cross section at the lobes
- 25% average improvement in driver bit torsional strength
- True 0 degree angle to eliminate radial forces
- Fully compatible with existing TORX Drive tools
- Can be used with fastener diameters from M0.6 to M24 (#000 to 1")
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- 100% average improvement in driver bit life
- Reduces assembly line downtime; improves reliability
- Improved fit between tool and fastener recess
- Higher torque transfer capability
- Reduces worker fatigue
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Miniature Fasteners
Screws are made in sizes as small as M0.6 or #000.
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- Wide variety of shapes, styles and materials
- Miniature sems available
- Lengths down to 3 pitch
- Diameters as small as M0.6 or #000
- Thread-formers for metals and plastics are available
- Cold formed
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- Reduces costs over screw machined fasteners
- Allows product downsizing
- Reduces assembly costs and problems
- High-quality manufacturing processes
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Mag-FormTM Thread Forming Fasteners
Mag-Form fasteners minimize debris generation when tapping into conventional magnesium and other materials with low ductility.
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- Lobular configuration
- Wide-spaced thread design
- Broad flank angle compresses, rather than roll-forms, threads into the mating material
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- Minimizes debris generation
- Forms strong threads in materials with low ductility
- Can easily be removed and reinserted for service in the field
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Sems Fasteners
Sems threaded fasteners are assemblies that combine fasteners with washers, collars, specialized stampings, or other components.
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- Components are captivated onto the fastener
- Single component assembly
- Sizes from M1 to M12 (#00 to 5/8")
- Wide variety of component and fastener styles available
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- Eliminates hand assembly of washers
- Increases production; ensures product integrity
- Assures proper fastener and washer match
- Simplifies purchasing and inventory control
- Eliminates lost, dropped, or forgotten washers
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Taptite® Fasteners Technical Data
Taptite fasteners roll-form threads as they are driven.
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- SPC provides a controlled process
- Tri-lobular thread form
- Tight dimensional tolerance controls
- Consistent thread profile
- Sizes from M1.6 to M16 (000-90 to 5/8-11")
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- Eliminates tapping costs
- Resists vibration loosening to IFI-124 and 524 standards
- Lower, more consistent drive torque
- Excellent drive-to-fail ratio
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Plastite® Fasteners Technical Data
Plastite thread-forming screws are used for fastening plastics.
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- 45 degree thread profile for engineered and thermoset plastics
- Diameters from M0.82 to M8.51 (#000 to 5/16")
- Steep helix angle
- 48 degree thread profile for thermoplastics
- Tri-lobular thread form
- Twin or single helix
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- Eliminates tapping costs
- Resists vibration loosening
- Minimal radial stress reduces boss failure
- Eliminates inserts
- Generates strong mating threads
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PT® Screws
PT Screws are thread-forming screws for assembling thermoplastics.
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- Sizes from M1.5 to M10
- 30 degree profile
- 8 degree helix
- Symmetrical threads
- Core recess at minor diameter
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- Allows thinner bosses to be designed
- Reduces radial stress
- Maximizes clamp load retention
- Resists relaxation and vibration loosening
- Lowers installation torque
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Cold-Formed Components
Cold forming offers incredible design flexibility and several advantages over screw machining.
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- Tight tolerances can be held, especially for critical applications
- Uninterrupted grain flow since material is moved, rather than removed
- Many additional shapes are possible when combined with secondary machining
- Wide variety of shapes available
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- Conserves raw materials; can reduce scrap by 80% or more
- Multi-piece components can be manufactured as one-piece components
- Intricate designs can be manufactured while minimizing costs
- CNC machining meets tight tolerance requirements
- Eliminates drilling and tapping operations
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