Thermo Shield - Los Altos, CA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of tantalum screws. Screws are available with specifications including screw diameter ranging from 0.060 in. to 0.190 in., head diameter ranging from 0.083 in. to 0.313 in., slot width ranging from 0.020 in. to 0.060 in., slot depth ranging from 0.014 in. to 0.075 in. & head height ranging from 0.045 in. to 0.180 in.
refractory-metals-fasteners.thermoshield-us...

Tantalum Screws Products
	Inch Size Fillister Head Tantalum Screws Metric Size Fillister Head Tantalum Screws Inch Size Flat Head Tantalum Screws More

MSC Industrial Supply Co. - Melville, NY
Distributor, Custom Manufacturer
Supplier of 450,000 products from 2,500 mfrs.: cutting/machine/hand/power tools, MRO supplies, abrasives, fasteners, precision instruments, machinery, electrical supplies, safety equipment, HVAC, welding, hose, tubing, fittings, material handling, pumps, power transmission, janitorial; same day shipping
www.mscdirect.com

Chicago Nut & Bolt, Inc. - Bloomingdale, IL
Manufacturer, Custom Manufacturer
Manufacturer specializing in producing specialty non-standard tantalum screws. All types of steel & head types in lengths up to 72 in. Manufacturing per print within 24 hours for emergencies & stocking a full range of odd sizes & lengths.
boltsrus.thomasnet-navigator.com/item/all-c...

American Fastener Technologies Corp. - Gibsonia, PA
Distributor, Custom Manufacturer
Worldwide supplier of standard & custom screws in materials including tantalum, titanium & titanium alloy screws. Types of screws include cap screws, drywall screws, deck screws, machine screws, self drilling screws, self tapping screws, thread cutting screws, thread rolling screws, thumb screws, wing screws, weld screws & wood screws. Wood screws such as flat head screws, oval head screws & round head screws available. Round head wood screws available in maximum head dia. ranging from 0.162 to 0.813, minimum head dia. ranging from 0.146 to 0.766, maximum height of head ranging from 0.069 to 0.355 & minimum height of head ranging from 0.059 to 0.332.
www.americanfastener.com/fasteners/index.as...

A-1 Alloys - San Diego, CA
Distributor, Manufacturer, Custom Manufacturer
Custom manufacturer of aluminum, brass, copper, stainless, hi-temp & exotic alloys, titanium, precious metals & plastics. All shapes & sizes, tubing, foil, wire mesh & grating available.
www.a1alloys.com

Mil-Spec Fasteners Corp. - Hampstead, MD
Distributor
Distributor of screws including aluminum, lead, molybdenum, tantalum, nickel & nickel alloy & titanium & titanium alloy screws. Types include captive, drive, machine, set, Sems, self-tapping, shoulder, seal, socket & thumb screws. Screws meet military specification.
milspecfastenerscorporation.thomasnet-navig...

Fastening Products Co., Inc. - Clifton Heights, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified manufacturer & distributor of standard & custom screws in materials including high strength stainless steel, stainless steel, tantalum & titanium & titanium alloy. Types of screws also include set screws, socket set screws, socket cap screws, slotted set screws, machine screws, square head set screws, hex socket set screws, slotted round & flat countersunk cap screws, hex head cap screws, hex socket cap screws, cut thread screws & roll thread screws. Screws are available in zinc, cadmium, tin, copper, black oxide, PTFE, fluorokote, hot dip galvanized, mechanical galvanized & passivated finishes. Industries served include military, original equipment manufactures, petro-chemical, power generation & mass transit. Products are UL® listed.
www.fastprodco.com/screws.htm

John Gillen Co. - Cicero, IL
Manufacturer, Custom Manufacturer, Service Company
ISO/TS 16949:2002 certified. Manufacturer of high strength screws made from Monel®, stainless steel, tantalum & titanium & titanium alloys. Materials also include low, medium & high carbon & alloy steels, nickel alloys, aluminum, copper, brass & plastics & PTFE. Capabilities include CNC machining, turning, forming, punch pressing, shearing, sawing, broaching, milling, knurling, cross drilling, rotary transfer drilling & reaming, thread rolling, forming & cutting, surface & centerless grinding, vibratory deburring, polishing, heat treating, plating, anodizing, passivation, electro-polishing & shot peening. ISO 9001:2000 compliant.
johngillenco.com/screw-machine-products.htm...

MarkeTech International - Port Townsend, WA
Manufacturer, Custom Manufacturer
Custom manufacturer of screws made from tantalum & tantalum alloys. Suitable for heat exchangers, heaters, condensers, vessel liners, sputtering targets, high temperature & aerospace applications.
www.mkt-intl.com/Refractory_Metal_Alloys/in...

Nedmac, Inc. - Minneapolis, MN
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of screws made from tantalum, steel, aluminum, copper & brass alloys, tool steel, stainless steel, plastics, Macor®, Kovar®, niobium, molybdenum & titanium. Capabilities include vertical CNC machining from 30 in. x 16 in. x 20 in. to 40 in. x 20 in. x 20 in., 5 ton to 35 ton stamping, CNC turning from 4.5 in. x 12 in. x 14 in. to 12 in. x 11 in. x 11.75 in., grinding, milling, quality inspection, prototyping, tumbling & burnishing.
www.nedmac.com/prod.html

Acme Screw Co. - Wheaton, IL
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified manufacturer & distributor of standard & custom cold formed metal screws in materials including aluminum, stainless steel, high strength stainless steel & tantalum. Screws are available in eccentric, offset, square & elliptic shapes with collars, necks, lugs, flats & fins in single die, multi die, multiple die, open die & rod header die designs in dia. ranging from 0.078 in. to 1 in. Capabilities include drilling, tapping, shaving, pointing & punch pressing. Services include design assistance & prototyping. On-time delivery available.
acmescrewcorp.thomasnet.com/item/all-catego...

Fran-Dan Bolt & Screw Corp. - Cambridge, MA
Distributor, Custom Manufacturer
Distributor of industrial standard & custom screws in materials including aluminum, silver & tantalum. Screws are available in zinc plated, zinc yellow, black oxide, brass plated finishes. Head styles include round, flat, pan, binding, oval, truss, indented hex, hex, fillister, flat undercut, indented hex washer & oval undercut. Drive types include slotted, Phillips, combination of Phillips/slotted, hex/slotted hex, square, Torx® & combination of square Phillips. Just in time delivery & same day shipping available.
Brand Names: Celus, Lake Erie, Powers
www.frandanbolt.com

Dualco, Inc. - Houston, TX
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of screws including molybdenum & tantalum screws. Applications include pipelines, gas lifts, pumping & compressor stations, refineries & chemical plants, steel mills, drilling or production fields, mining & marine utilities. Industries served include aerospace, light & heavy industry, recreation, transportation & military. Custom designed screws are also available.
www.dualco-inc.com/catalog.htm

Webson Fasteners, Inc. - Deer Park, NY
Manufacturer, Custom Manufacturer
Custom manufacturer & distributor of commercial hardware including screws made from molybdenum, stainless steel & tantalum. A-286 corrosion resistant nickel, alloy steel, AN, MS, NAS & NASM specification compliant, cap, captive, ground, instrument, jack, lead, left-hand, locking, machine, metric, military specification compliant, miniature, recessed head, self-drilling, self-locking, self-sealing, self-tapping, sems, set, shoulder & tapping screws are also available. RoHS & DFARS compliant.
www.websonfasteners.com/commercial-hardware...

All-Tech Specialty Fasteners LLC - South Windsor, CT
Distributor, Manufacturer, Custom Manufacturer
Distributor of standard & custom aluminum & tantalum screws. Types of screws include concrete screws, hex cap screws, hex lag screws, dowel screws, slotted flat cap screws, eye screws, drywall screws, deck screws, particle board screws, machine screws, thread rolling screws & wood screws. Screws such as self tapping screws, self drilling screws, furniture screws, thread cutting screws, thumb screws, wing screws & binding post screws are available. Screws are available in different head & drive styles.
www.all-techspecfast.com/abrasive.html

Refracto Technologies Corp. - Bohemia, NY
Manufacturer, Custom Manufacturer, Service Company
EDM machining of bone screw sockets. Refractory metal & EDM specialists. Machining of tungsten, molybdenum, tantalum, columbium, iridium, rhenium & other specialty materials. Also machined parts, molybdenum screws & tantalum screws. CNC Milling, turning, EDM wire & sinker, grinding, lapping, CAD/CAM. Prototypes to large production runs.

John Hassall, Inc. - Westbury, NY
Distributor, Manufacturer, Custom Manufacturer
ISO 9001-2000, QS 9000 certified manufacturer & distributor of special formed tantalum screws, rivets, nails & threaded parts in all metals with shanks to 3/8" & lengths to 9.000".

Cal-Fasteners, Inc. - Anaheim, CA
Distributor, Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
Manufacturer & distributor of standard & custom industrial metal screws including molybdenum, lead, tantalum, titanium & titanium alloy screws. Types include deck screws, dowel screws, drywall screws, flange screws, floorboard screws, framing screws, hanger screws, hi-lo screws, machine screws, particle board screws, Plastilok screws, self-clinching screws, self-drilling screws, self-piercing screws, self-tapping screws, slotted set screws, socket cap screws, socket set screws, socket shoulder bolts, thread forming screws, thread cutting screws, thumb screws, U-drive screws, weld screws, wing screws & wood screws. Screws are available in different materials, sizes & finishes. Screws meet MIL-1-45208 & MIL-STD-45662 standards & ISO 9001 requirements. On-time delivery available.

Patton Industrial Products - Bloomington, MN
Distributor, Custom Manufacturer
ISO 9001:2000 certified distributor & custom manufacturer of precious metal screws including platinum screws, tantalum screws, titanium & titanium alloy & molybdenum screws. Services include bar coding, design & development, failure analysis testing, inspection, kitting, labeling, lot traceability, packaging, testing, cross hole drilling, cutting & sawing, engraving, heat treating, machining & modifying, milling, painting, plating & coating & thread lubricating. JIT delivery available. Meets ANSI standards.
Brand Names: Patton

Freedom Fastener Inc. - Schaumburg, IL
Distributor, Custom Manufacturer, Service Company
Full line stocking distributor of screws including tantalum screws, titanium & titanium alloy screws, hex cap screws, flat cap screws, socket screws, captive screws, machine screws, self-drilling screws, self-tapping screws, set screws, headless set screws, sheet metal screws, wood screws, u-drive screws, thread cutting, thread forming, thread rolling screws, thumb screws & screws for plastics. All materials including steel & stainless, all finishes available.

World Fasteners, Inc. - Hampstead, MD
Distributor, Custom Manufacturer
Woman-owned minority distributor & custom manufacturer of aluminum screws, lead screws, tantalum screws & molybdenum screws. Available screws include machine screws, set, sems, captive, drive, self-tapping, sheet-metal shoulder, seal screw, socket, thumb, wood, miniature & cap screws. Other materials available include carbon steel, 316 & 400 stainless, brass bronze, Monel ®, phenolic & fiber. Services include JIT delivery. Available military & commercial AN-MS-NAS screws. Meets mil. specs. MIL-STD-45208A.

Atlantic Fasteners - West Springfield, MA
Distributor, Custom Manufacturer
Employee-owned ISO 9001:2000 certified distributor of screws. Inch & metric. Acoustical lag, drywall, hex lag, machine, self-clinching, self-drilling, self-tapping, sheet metal, tamperproof, socket head cap screws, thread-cutting, thread-forming, thread-rolling, U-Drive, wood.
Brand Names: Allen, Camcar, Captive, Hindley, Holo-Krome, Infasco, Nucor, Powers, Semblex, Shakeproof,...

Wayne Bolt & Nut Co. - Detroit, MI
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & distributor of standard & custom industrial screws in materials including tantalum, precious metal, platinum & molybdenum. Types of screws include hex head cap screw, flat head cap screws, wood screws, sheet metal screws, shoulder screws, thumb screws, square head set screws & weld screws. Screws are available in different shapes & with plain & plated finishes. Capabilities include roll threading, cut threading, grooving, knurling, drilling, bending, pointing, tapping & coining. Products are made in the USA.

Sigma Fasteners - Houston, TX
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer & distributor of ASTM bolting including tantalum screws for manufacturing, energy & petrochemical industries. Types of screws include round, square & flat head, machine, hex & socket head cap, slotted set, shoulder, flange 12-point, self-sealing, metric hex & ASTM & SAE grade marking screws.

Atwood Industries - Cleveland, OH
Distributor, Custom Manufacturer, Service Company
Distributor of fasteners including flat head machine, socket, tapping & wood, thumb, shoulder, thread & lag screws made of platinum, silver, tantalum, high strength tantalum, precious & sheet metal for book binders & for aerospace, aircraft, automotive, conveyor, motor, security & ornamental applications. Available in AN, MS, NAS & NASM specifications with corrosion, heat & tamper resistant, tamper-proof, high strength & temperature properties.