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Whatever the industry or application, from military to medical, and whatever the material or shape, from sockethead steel bolts to custom aluminum bolts, ThomasNet.com can connect you with the ideal bolt source. The search filters, which include location, certification and keyword tools, allow you to quickly index local listings, ISO registered manufacturers, and much more. For contact information, please use the web links provided.
 

Bolts Suppliers

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Chicago Nut & Bolt, Inc.

Thomas Verified
ico-map East Dundee, IL Manufacturer*, Custom Manufacturer $1 - 4.9 Mil 10-49

Manufacturer of standard and custom hexagonal, square, round, countersunk, flanged, socket and 12-point special bolts. Aluminum, brass, bronze, nickel, carbon steel, stainless steel, Hastelloy?, Inconel? and titanium materials used. Available in 1/4 to 3 in. dia. and lengths up to 72 in. Features include self-tapping, cross-drilled, load sensing, tamper-proof and shock resistance. Bolts come in black oxide, cadmium, chromate, galvanized, silver and zinc plated finishes. Prototype to specialty, low to high volume and small to large run production offered with maximum 10 million units. Serves the power generation, mining, marine, agriculture, construction and military industries. Blanket orders accepted. Bin stocking programs available. Meets ASME, ASTM and SAE standards. RoHS compliant. CE certified. JIT delivery.

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National Bolt & Nut Corp.

Thomas Verified
ico-map Bloomingdale, IL Custom Manufacturer*, Distributor, Manufacturer $5 - 9.9 Mil 1996 10-49

Woman-owned ISO 9001:2015 certified manufacturer of standard & custom bolts. Types include carriage, hex, structural, lag, shoulder, plow, square, track, head elevator, track shoe, hook, flange, anchor, U, J & eye bolts. Bolts are available in 1/4 in. to 4 in. dia. & length up to 6 ft. Materials include all grades of steel, stainless steel, brass, silicon bronze, nickel alloys & non-ferrous & exotic metals. Bolts are suitable for agricultural, automotive, truck, heavy equipment, mining & railroad industries.

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EPS

Thomas Verified
ico-map Alpharetta, GA Custom Manufacturer* $10 - 24.9 Mil 1986 50-99

ISO 9001:2015 certified. Custom manufacturer of anchor, anti-rotation, carriage, clevis, closet, countersunk, elevator, eye/hook/J/U bent, lag, shoulder and toggle bolts. Various head types include Phillips, truss, button, hexagon, flat, round, socket, pan and oval. Made from stainless steel, alloy steel, carbon steel, aluminum, brass, copper, silicon bronze and exotic metal. Available in 7 in. length and 7/64 to 1 3/8 in. dia. Finishes such as black oxide, tin plating, organic and zinc-nickel provided. Serves the agriculture, automotive, HVAC, heavy equipment, lawn/garden, military and water/plumbing industries. Lean manufacturing capable. Meets Mil-Spec, ANSI, AS, ASME, ASTM, AWS, QS, SAE and TS standards. FDA and FAA approved. RoHS compliant. Six Sigma, NADCAP and CE certified. JIT delivery.

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Wurth Industry of North America

Thomas Verified PathCOVID-19 Response
ico-map Locations Manufacturer*, Distributor 50-99

Distributor of corrosion resistant bolts made from 304/316 stainless steel and non-ferrous materials. Various types include button/flat head socket, carriage, elevator, hexagon flange/lag, shoulder, sidewalk, T, U, A235, A490, tension control, dome head, mechanical/HD galvanized, hexagon machine and carriage bolts. Available in plain, zinc clear, zinc trivalent, zinc yellow, black oxide and hot-dip galvanized finishes. Custom sizes are also offered. Serves the marine, shipbuilding, construction, mining and transportation industries. Stock items available. Meets Mil-Spec, ASTM, ASME and OSHA standards. ITAR registered. Kanban and JIT delivery.

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Production Materials, Inc.

Thomas Verified
ico-map Wheeling, IL Distributor* $5 - 9.9 Mil 1981 10-49

Distributor of standard and custom bolts for construction, electronic, power generation, agriculture, consumer and storage industries. Made from nickel, B7, aluminum, brass, carbon steel, copper, Inconel?, iron, Monel? and stainless steel alloys. Various types include anchor, anti-rotation, bent eye, hook, countersunk, elevator, lag, structural and plow bolts. Machine, particle board, self-tapping, formers and other thread types are offered. Available in black oxide, brass plated, cadmium, chromate, color coated, galvanized, painted, phosphate, plain, polished and zinc plated finishes. Secondary services include drilling, cutting, sorting, testing, patching, grinding and painting. Suitable for furnace, hose reel, storage rack, engine, hand and power tool applications. Meets ASME and DIN standards. RoHS compliant. JIT delivery.

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Hi-Tech Fasteners, Inc.

Thomas Verified
ico-map Locations Distributor* $10 - 24.9 Mil 1988 10-49

Distributor of spinning clinch bolts made from heat-treated carbon steel. Available in zinc plated finishes with optional self-retracting springs. Secondary services such as kitting, bin stocking, barcoding and custom labeling also provided. Serves the aerospace, commercial, defense, military, medical and telecommunication industries. JIT delivery.

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Armour Screw Co.

Thomas Verified
ico-map Elk Grove Village, IL Distributor*, Manufacturer, Custom Manufacturer $1 - 4.9 Mil 1956 10-49

Distributor of bolts including anchor, bent, carriage, connecting rod, elevator, explosive & eye bolts for aircraft application made of steel, brass & bronze. Other products include screws, rivets, washers, nuts, terminals, sems, spring pins, inserts, key, studs, spacers & standoffs.

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Benchmark Fasteners

Thomas Verified
ico-map Carol Stream, IL Distributor* $1 - 4.9 Mil 1996 1-9

Stocking distributor of standard bolts. Types include anchor, carriage, elevator, eye, hanger, lag, structural, square head, tap, toggle, plow, U, J and shoulder bolts. Available in all shapes, sizes and materials. Offered in inch and metric sizes. Value added and secondary services include poly-bagging, drilling, tapping, slotting, threading, grinding, plating, anodizing, patching, labeling and assembly. Bulk and packaged quantities are available for immediate, same day shipment.

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National Cap & Set Screw Co.

Thomas Verified
ico-map Spring Grove, IL Custom Manufacturer*, Manufacturer $1 - 4.9 Mil 1941 10-49

Manufacturer of standard & custom fasteners including bar turned, hexagon head & tap bolts, made to specifications. Secondary machining services including broaching, slotting, grooving, trimming, staking & threading.

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Associated Fastening Products, Inc.

Thomas Verified PathCOVID-19 Response
ico-map Itasca, IL Custom Manufacturer*, Distributor, Manufacturer $5 - 9.9 Mil 1989 10-49

ISO 9001:2015 certified. manufacturer of standard and custom bolts. Types include structural, flange, serrated flange, hex lag, square lag, tap, machine, plow, battery, elevator, step, eye, track, hanger, square machine, toggle, j-bolts, u-bolts and square bend u-bolts. Available in diameters from 0 to 8 in. and lengths from 1/8 to 24 in. or more. Materials worked include aluminum, brass, copper, phosphor bronze, cold rolled steel, stainless steel, titanium, rubber, vinyl, vulcanized fiber, PVC, fiberglass and PTFE. Protective/decorative plating is available. Other fasteners available include screws, rivets, inserts, anchors, studs, rods, pins, plugs, rings and washers. Industries served include OEM, automotive and transportation. Products meet Mil-I-4528 standards and are QS 14000 compliant. Made in the USA.

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Bayou City Bolt & Supply Co., Inc.

Thomas Verified
ico-map Houston, TX Distributor* $1 - 4.9 Mil 1962 10-49

Distributor of bolts including anchor bolts, carriage bolts, elevator bolts, flange bolts & hanger bolts. Materials include steel, alloy steel, stainless steel, brass & are zinc plated, & cadmium plated. Other plating & coatings available by special order. Bolts are also machined to specifications. Available in both US standard & metric sizes. Industries served include energy production, petrochemical, construction, manufacturing, food service & equipment, computers & electronics, auto repair & maintenance, marine & ship repair, municipalities, local, county & state departments.

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SC Fastening Systems

Thomas Verified
ico-map Macedonia, OH Distributor* $1 - 4.9 Mil 1999 10-49

Bolt products include Hex Head Cap Screws, Elevator Bolts, Hex Lag Screws, Plow Bolts, Carriage Bolts, Shaker Screen, Structural Bolts, Tension Control Bolts, J-Bolts, Tap Bolts and Step Bolts. Available in various sizes with hot dipped galvanized, plain or zinc finish.

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Quality Socket Screw Mfg. Corp.

Thomas Verified
ico-map Englewood, FL Manufacturer*, Custom Manufacturer $1 - 4.9 Mil 1971 10-49

Manufacturer of standard and custom AN, MS, NAS and NASM hexagon head bolts. Internal wrenching, machine hexagon semi- finished head, shoulder, spline socket, clevis and round neck square head type bolts are available. Offered in different dia. ranging from 1.5 mm to 254 mm and length of 457 mm. Materials used include ferrous and non-ferrous metals and heat treatable stainless steel. Industries served include aerospace, military, medical, nautical, automotive, power generation, engineering, oil and gas. ISO compliant.

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AFT Fasteners

ico-map Locations Manufacturer*, Distributor 1986

Distributor of bolts. Types of fasteners also include nails, screws, socket set screws, washers,?collated fasteners, anchors, rivets, Mil-Spec, metric,? stainless?steel and specialty fasteners including chrome plated for all industries. Kitting services are available as well as inventory and warehousing programs including vendor-managed inventory (VMI), just-in-time delivery (JIT/Kanban), barcode managed inventory and automated vending manager (AVM).

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Coburn-Myers Fastening Systems, Inc.

Thomas Verified
ico-map Trainer, PA Distributor*, Service Company $1 - 4.9 Mil 1981 10-49

Distributor of bolts. Types of bolts include carriage, elevator, forged eye, heavy hex, hex machine, metric hex, plow, square, step, structural & tap bolts. Bolts are used in drilled & tapped holes, structural steel joints in heavy construction, joining resilient materials, in applications where the use of power tools is impractical, in road graders, scoop shovels & other heavy equipment, heavy industrial works, industrial belting systems & in various general purpose applications. Bolts are also used for pressure vessels, valves, flanges & fittings for high-temperature service. Meets ASTM, DIN 931 & ISO 4014 standards.

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Threaded Screw Products Co., Inc.

Thomas Verified
ico-map Thorndale, PA Distributor* $5 - 9.9 Mil 1956 10-49

ISO 9002 certified distributor of bolts from materials such as steel, stainless steel, bronze, brass, aluminum & alloys. Bolt products offered include hex, square, cgge & lag types. Screw products available include machine, tapping, thread cutting, wood & drive types. Driving recess fasteners are also offered such as slotted hex, slotted, phillips, clutch, cross slot, phillips hex, fearson recess, one way, square & phillips slotted combination. Polybagging services, contract kit packaging of fasteners.

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O.E.M. Fastening Systems

Thomas Verified
ico-map Lawrenceville, GA Distributor* $1 - 4.9 Mil 1972 1-9

Distributor of custom, standard, and non-standard specialty fasteners including screw and lock bolts. Screw bolt features include corrosion-, impact-, and tamper-resistant; one-person installation; and knurled shoulder. Available with low profile molded head in a variety of colors. Lock bolt features include tamper- and vibration-resistant, high shear and tensile strength, heavy duty, and high grip capability. Available from 4.8 mm to 28.6 mm in size. Serves the automotive, industrial, and medical industries.

Brands+

Avbolt, Avdel, Gripco, Taptite, iForm

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Western States Hardware

Thomas Verified
ico-map La Puente, CA Distributor* 1966 1-9

Distributor of bolts. Types of bolts include zinc plated steel carriage bolts, hot dip galvanized carriage bolts, zinc plated steel hex tap bolts, stainless steel socket shoulder bolts, stainless steel carriage bolts and zinc plated steel slotted round head stover bolts. Available in different thread sizes and lengths. 90-day warranty available.

Brands+

Jaycar

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BMB Fasteners

Thomas Verified
ico-map Locations Manufacturer*, Distributor 1976 10-49

ISO 9001:2000 certified. Manufacturer & distributor of fasteners including bolts. Types include hex, carriage, lag, hanger, eye, machine & square bolts. Materials include steel, brass, stainless steel, PTFE, silicone bronze, nylon, Monel?, k-monel & aluminum. 12 pt. bolts are also available. Industries served include military, medical, marine, commercial, construction & aerospace.

Brands+

ASM, Alcoa, Amatom, Avdel, Bossard, CBS Fasteners, Cherry, Drive-Lok, Heyco, Huck, Micro Plastics, ND, PMP, Rosan, Shakeproof, Stafast, Taptite, VIP

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Elge Precision Machining, Inc.

Thomas Verified PathCOVID-19 Response
ico-map Reading, PA Custom Manufacturer* $1 - 4.9 Mil 1946 10-49

Custom manufacturer of precision screw machined products including bolts. Available in steel, stainless steel, aluminum, copper, brass, bronze, alloys, plastics, acetyl, nylon, PVC, ABS & UHMW. Products also include fasteners, rivets, pins, dowels, couplings, gaskets, connectors, closures, washers, lighting components, hardware, door parts, knurled pins, screws, jam nuts, fittings, collars, hex nuts, bushings & knob screws. Capabilities include forming, slotting, precision CNC turning, deburring, drilling, threading, tapping, thread rolling, knurling, broaching, cross tapping, single point threading, C-axis work, opposing spindle work & cross drilling with tolerances up to 0.0005 for max dia. of 2 in. (round) & 1-5/8 in. for hex shapes. Industries served include automotive aftermarket, electronics, hardware & door, lighting & telecommunications.

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Monroe Engineering Products

Thomas Verified PathCOVID-19 Response
ico-map Locations Manufacturer*, Distributor, Custom Manufacturer 1954 200-499

AS9100D & ISO 9001:2015 certified. Manufacturer and distributor of standard and custom bolts. Types include hex, carriage, structural, tap and plow bolts. Plain carbon and Cr3zinc materials used. Various capabilities include welding, painting, cutting, cylindrical grinding and bending. Automotive, agricultural, petroleum, aircraft/aerospace and other industries served. Stock items available.

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Lexco Cable Manufacturers

Thomas Verified
ico-map Norridge, IL Manufacturer*, Distributor $5 - 9.9 Mil 10-49

Manufacturer of U, zinc plated, galvanized and stainless steel eye bolts. Available in forged, formed and bent construction with machine, screw or lag threads. Hanger and ring bolts are provided. Features include anchoring and corrosion resistance. Metric and imperial sizes are offered. Bolts are also distributed. Serves the transportation, mining, railroad, construction, architectural, fitness, automotive, marine, OEM, military, display, signage, lighting, security and recreation industries. Some bolts meet military specifications and are made in the USA.

Brands+

Chicago Hardware, Dy-Pac

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Dunham Rubber & Belting Corp.

Thomas Verified
ico-map Locations Distributor*, Manufacturer, Custom Manufacturer 1965 50-99

Manufacturer and distributor of standard and custom bolts including threaded eye bolts for bolted clamps. Available in 3/8 in.-16 x 2 1/4 in. and 3/8 in.-16 x 3 1/4 in. sizes.

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Arlington Fastener Co.

Thomas Verified
ico-map Barrington, IL Manufacturer*, Custom Manufacturer

Manufacturer of standard and custom carriage, eye, leg, place, spade, stripper, structural, elevator, hanger, machine, plow, step and U bolts. Made from stainless steel, aluminum, copper, brass, Monel?, nylon and titanium. Available in 1/4 to 2 1/2 in. dia. and length up to 20 in. Comes in black oxide, cadmium, chromate, chrome, color coated, galvanized, nickel plated, painted, phosphate, polished, plain, polytetrafluoroethylene (PTFE) and silver or zinc plated finishes. Additional services such as bending, drilling, flattening, notching, slotting, threading, turning and warehousing provided. Prototype and low to high volume production runs offered. Serves the agricultural, appliance, automotive, building or construction, electrical, energy, hydraulic, medical device, plumbing, pneumatic, recreational, telecommunications and transportation industries. Stock items available.

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Engineering Specialties, Inc. (ESI)

Thomas Verified PathCOVID-19 Response
ico-map North Branford, CT Custom Manufacturer* $10 - 24.9 Mil 1990 10-49

Custom manufacturer of bolts. Other products available include rivets, nuts, screws and pins. Various capabilities include assembly, deburring, plating, heat treating, riveting, stamping, welding, tapping and staking. Automotive, aerospace, medical, energy and other industries served. Lean manufacturing capable. Six Sigma certified. JIT delivery.