Stafford Mfg. Corp.    Wilmington, MA 01887
Dec 10, 2010 Accu-Flange(TM) Collars feature square integral flange with drilled and tapped through-holes and clamp-type collar for attaching shafts or tubing to flat surface. Available with ½-1½ in. bores machined from stainless steel, steel, and aluminum, units are supplied with keyway and 6 through-holes. Collars will maintain perpendicularity and not mar shafts or crush tubing of machines. They can also be provided in custom sizes, without keyway, and with special mounting hole patterns.

Stafford Mfg. Corp.    Wilmington, MA 01887
Nov 30, 2010 Machined from steel and stainless steel in 1-piece, 2-piece, and hinged styles, Large Threaded Shaft Collars can be single point threaded to customer requirements with bearing-, ACME-, stub ACME-, UNC/UNF-, and multi-start threads. Units can also be customized with spanner wrench slots, face holes, and other special requirements. Supplied in quantities from one to production volumes, collars are suited for mining conveyors, petrochemical, heavy construction, and defense and excavation machinery.

Stafford Mfg. Corp.    Wilmington, MA 01887
Aug 17, 2010 Suited for attaching instruments and devices, such as power outlet strips, to medical IV poles, stainless steel mounting collars reduce wire clutter by allowing use of single cord to simplify transportability. Designed with flat mating side, each collar is fully adjustable and only 2 collars are required to securely attach power strip. Collar comes in sizes to fit IV poles made from ¾ in. and larger size tubing. Custom collars with modifications on face and OD are also available.

Stafford Mfg. Corp.    Wilmington, MA 01887
Jul 02, 2010 Slotted to accept flat plate or screws for attachment to pipe and various flat surfaces, Heavy-Duty Mounting Collars come in 3 configurations; one with slot on bottom, perpendicular to shaft and one with slot parallel to shaft, both of which accept ¼ in. plate, and third one with mounting flat and ½ in.-13 hole that is counterbored to maintain smooth bore. Machined from steel, collars range in width from 5/8 to 1 in. and come in 1- and 2-piece styles in ¾ to 3¼ in. ID and pipe sizes.

Stafford Mfg. Corp.    Wilmington, MA 01887
Mar 10, 2010 Machined from steel in one- and two-piece clamp-type styles, Paintable Shaft Collars are phosphate coated, along with their clamp screws, to let OEMs paint them for exact color brand matching. Collars are available in sizes from 1/8 to 16 in. ID with round, square and threaded bores for attachment to structural tubing and shafts. Suited for commercial and military applications, units can also be customized with face and OD treatments such as holes, flats, and knurls.

TE Connectivity Ltd.    Berwyn, PA 19312
Sep 07, 2009 Connector latch locking collar accessory can be applied to mated SOLARLOK solar cable connectors to prevent inadvertent or accidental unmating. Specifically, it prevents access to release mechanism of mated connectors and allows tooled extraction via screwdriver. Collar, required in any accessible photovoltaic locations in U.S. where mated cable connectors are exposed, meets recommendations of 2008 NEC section 609 as well as UL 1741 photovoltaic requirements.

Stafford Mfg. Corp.    Wilmington, MA 01887
Aug 13, 2009 Available in 6 pipe sizes from ¼ to 1¼ in. I.D., Stafford Stackable Pipe Mounting Collar System features 2-piece clamp style collars with flats on outside surfaces that are drilled and tapped and accept threaded stainless steel rod. Teflon® bushings conform to pipe I.D. to allow for thermal expansion and absorb vibration. Offered in aluminum, steel, and stainless steel, system provides access to multiple pipes and can be isolated via stand-off.

Stafford Mfg. Corp.    Wilmington, MA 01887
Apr 06, 2009 Offered in steel, stainless steel, and aluminum versions, Hinged Shaft Collar H288 comes in sizes from 3/8- 6 in. ID with smooth-, threaded-, or tapered bore. Designed for applications requiring collar to be frequently removed or repositioned, it features permanently joined handle that fits into precision machined recess and seats securely when hand tightened, but opens quickly to release collar. Other features include triple-link hinge and pivoting handle is knurled for sure grip.

Ruland Mfg. Co., Inc.    Marlborough, MA 01752
Mar 24, 2009 Available in 1-piece and 2-piece clamp-style models, International Series Shaft Collars feature DIN 12.9 socket headed cap screws. Units come in high-grade aluminum with anodized finish and stainless steel screws, lead-free carbon steel, stainless steel, and engineered plastic. Offered with bore sizes from 3-150 mm or 1/8-6 in., collars are suitable for retrofits and new designs of equipment for global market.

Ruland Manufacturing Co., Inc.    Marlborogh, MA 01752
Feb 05, 2009 Suited for applications with frequent setup changes or adjustments, quick clamping shaft collars are made from high quality aluminum with anodized finish. They are single point faced to ensure perpendicularity and proper alignment, and are available with bore sizes from 5/16 to 1½ in. in inch series and 8-35 mm in metric series. Applications include light duty split hub components such as gears and sprockets, as well as printing and packaging industries.

Stafford Manufacturing Corporation    North Reading, MA 01864-0277
Jan 19, 2009 Featuring two-piece construction with triple-link hinge, hinged shaft collars are available with round-, hex-, square-, and threaded bores. Wrench flats permit leveraged rotation using standard open-end wrench, allowing shaft or pipe to be turned without damage to surface. Offered in steel and stainless steel, product is available in incremental wrench sizes, with 25 bore sizes from 3/8 to 4 in. ID and 16 metric sizes from 6-50 mm, and pipe sizes from 3/8 to 1½ in.

Stafford Manufacturing Corporation    North Reading, MA 01864-0277
Jan 05, 2009 Suited for prototyping and repairs, Remachineable Shaft Collar Kits feature eight 1- or 2-piece fully assembled steel collars per kit, and each has pilot hole that can be machined by user to match their own bore requirements. Sizes range from 1 1/8 to 3 in. OD with 0.235 in. pilot hole for bore. Applications include building new machinery as well as maintenance for fabricating custom sizes to match worn or replacement shafts.

Stafford Manufacturing Corporation    North Reading, MA 01864-0277
Oct 01, 2008 Metric Shaft Collars come with metric clamping screws and are made from aluminum, steel, and stainless steel in 1-piece, 2-piece clamp-type, and hinged styles. Featuring smooth and threaded bore configurations, shaft collars can also be machined from Teflon®, nylon, and other thermoplastics in 1- and 2-piece styles and sizes from 6.35-102 mm to provide exact material match for applications requiring frequent wash-downs.

Ruland Mfg. Co., Inc.    Marlborough, MA 01752
Jul 29, 2008 Available in 316 SS, yellow zinc plated, and high-strength grade aluminum with anodized finish, corrosion-resistant Shaft Collars are single point faced to ensure perpendicularity and proper alignment. Stainless steel models are suited for food processing, medical, and pharmaceutical applications where washdown is required and contamination from corrosion must be avoided. Yellow zinc plated units use RoHS-compliant process, while aluminum models are lightweight with low inertia.

Stafford Manufacturing Corporation    North Reading, MA 01864-0277
Jun 20, 2008 Made from steel, Remachineable Collars and Couplings feature pilot holes to let users remachine them to their own specifications. Collars can be rebored and threaded to match size of worn or replacement shafts, while couplings allow for mating of dissimilar sized shafts. Offered in 1 1/8-3 in. OD sizes, collars come in 1- and 2-piece clamp type styles. Couplings are available in 11 sizes with finished bore ends from ½-2 in. ID and pilot bores from 0.235-0.485 in. ID at other end.

Stafford Mfg. Corp.    Wilmington, MA 01887
May 02, 2008 Available with plain and tapped holes, Accu-Flange(TM) Collars and Precision Sleeve Flange Couplings enable user to attach components such as pulleys and cams. Collars are machineable and couplings have solid center section for close tolerance fit on ground shafting. Supplied with standard keyway, both are available with ½-1 ½ in. bores in SS, steel, and aluminum and will not mar shafts. Collars retain perpendicularity and couplings maintain less than .001 TIR concentricity.

Whittet-Higgins Co.    Central Falls, RI 02863
May 02, 2008 Offered in aluminum, stainless steel, and carbon steel, threaded retaining ClampNuts are available with AFBMA/ANSI, American National, ISO, Metric, Unified Coarse, Unified Fine, and Unified Constant options. Bore sizes range from 1/8-7¾ in. and 10-200 mm. Plain bore clamp style and split collars, also available, come in 1/8-4 in. and 3-100 mm bore sizes. ClampNuts and collars minimize installation and maintenance times and eliminate cutting keyways and shaft marring.

Stafford Manufacturing Corporation    North Reading, MA 01864-0277
Apr 30, 2008 Stafford Hinged Shaft Collars feature triple-link hinge and captive clamping screw to simplify assembly. Offered with round, threaded, hex, and square bores, they are suitable for use as stops or spacers and for mounting devices in applications involving different shaft configurations. Collars are available in 25 sizes from 3/8-4 in. ID and 16 metric sizes from 6-50 mm and are offered in steel, SS with stainless clamping screws, and aluminum.

Ruland Mfg. Co., Inc.    Marlborough, MA 01752
Mar 19, 2008 Featuring anti-corrosive properties, Carbon Steel Shaft Collars with zinc plating come in 1- and 2-piece clamp-style designs with bore sizes from 1/8-6 in. and 3-80 mm. High face-to-bore perpendicularity ensures that components are properly positioned and not tilted on shaft, and that there is even pressure on interfaced components. All yellow zinc parts are plated using RoHS-compliant trivalent process.

Stafford Manufacturing Corporation    North Reading, MA 01864-0277
Mar 13, 2008 Steel shaft collars are machined from AISI 1018 steel and allow users to create custom components including lever arms and adjustable sprocket mounts. Collars are suitable for custom fabricating in mechanical and structural components such as brackets and supports. Available in standard 1 and 2 piece styles as well as sizes ranging from ¼ to 6 in. I.D. Optional customization can be supplied up to 16 in. I.D.