Barrier Screw keeps melt temperature down.
Power Screws

Barrier Screw keeps melt temperature down.

Xaloy® Fusion(TM) Screw, suited for use in extrusion and injection molding, separates melted material from unmelted solid material into separate channels. Chaotic mixing feature homogenizes melt with little or no increase in its average temperature; mixing is achieved with undulating root profile in metering zone of screw. Product is available in diameters up to 8 in. with L/D ratios from...

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Socket Set Screws are made of alloy steel.
Set Screws

Socket Set Screws are made of alloy steel.

Available with full, flat, or serrated ball point ends, Steel Socket Set Screws have black oxide finish and balls of hardened steel. Full ball point version is used in applications where ball point contact is required, while flat faced moveable ball allows clamping or supporting of non-parallel surfaces. Socket set screws with safety twist ball are designed so flat faced ball cannot twist more...

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Metric Ball Screws have an anti-backlash design.
Screws

Metric Ball Screws have an anti-backlash design.

Precision rolled ball screws, matched with low-profile, anti-backlash ball nuts, are suited for linear motion applications. Screws are available with machined or unmachined ends in lengths up to 3 m, and 16 and 25 mm dia screws are available with leads of 2.5, 5, 10, and 20 mm. Suited for use where spoace is premium, standard lengths of 16 mm dia screws come with machined ends ready to be placed...

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Captive Screws suit aerospace industry.
Captive Screws

Captive Screws suit aerospace industry.

With grooved design, Magic Groove(TM) screws enable rigid retainer rings to be slipped onto bolt without bending, breaking, or distorting. Manually inserting retainer ring onto bolt shaft eliminates need to force ring up and over end of bolt. With retainer ring in place, bolt end is flared with standard flaring tool. Fully retractable, structural fasteners can be custom made to specified lengths,...

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Deck Screws allow fast installation of composite decking.
Deck Screws

Deck Screws allow fast installation of composite decking.

Collated Composite Deck Screws use dual-thread design, which eliminates mushrooming of composite deck during installation. Five-sided thread displaces less deck material and reduces driving torque by over 23% versus comparable screws. Stainless-steel screws resist corrosion and rust, and come in #10 x 2 in. and #10 x 3 in. sizes. They eliminate pre-drilling in most applications and install with...

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Screws are available in stainless steel.
Thumb Screws

Screws are available in stainless steel.

Thumb screws incorporate easy-grasp, diamond knurled heads. Suited for use where mounting hardware is subject to loss, slotted head captive screws are available in various styles. Precision shoulder screws are offered with choice of slotted or socket heads. They are held to shoulder diameter tolerances of +0.000 and -0.001 with shoulder length tolerances of +0.002 and -0.000.

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Thrust Screws come in threaded and headed styles.
Set Screws

Thrust Screws come in threaded and headed styles.

Thrust Screws allow straight-line static load thrust without transmitting torsional or radial forces on object or work piece. Threaded (setscrew) and headed (socket head cap) screw types are available. Three thrust end types include: cone-shape flat steel, cone-shape flat Delrin®, and serrated high speed tool steel. Thread sizes range from Â-¼ through 1 in. in both fine and coarse, in...

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Screws and Barrels extrude rubber products.
Barrels and Drums

Screws and Barrels extrude rubber products.

Extrusion screws and barrels are available in single or dual diameters up to 24 in. They can accommodate hot feed, cold feed, cold feed vented, and pin barrel processes. Standard base material is 4140 heat treated steel; options include 4340 heat treated steel, Nitralloy 135M, and all grades of stainless steel. Plasma transferred arc welding process ensures constant hardness and minimizes...

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Miniature Ball Screw includes spring-preloaded double nut.
Ball Screws and Nuts

Miniature Ball Screw includes spring-preloaded double nut.

Series 1510 compensates for torque variations due to inaccuracies in ground thread. Diameters range from 3 to 16 mm with pitch down to 0.5 mm. Standard nut body is cylindrical with attaching thread. Applications include semiconductor production machines, inspection equipment, microscope stages, and miniature robotics. Series 1530 offers rolled thread for less demanding positioning applications....

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