
Suppliers of Hex bolts with large width across flats for high strength strctural bolting
This product is regulated by the following standards:
Full list of Suppliers of Hex bolts with large width across flats for high strength strctural bolting

VIPA is a leading wholesaler of screws, nuts and bolts. The extensive stock of high-quality screws and bolts and the highly automated warehouse make VIPA the ideal supplier of screws, nuts and bolts with metric threads, drawing parts, special screws, washers, nuts and various fastening systems.







We are manufacturer of bolts and nuts since 1980, with over 50 years of experience in the fastener industry. Thanks to our experience, quality and service offered, we have made a mark on the field.

Polish products acc. norm DIN / ISO and drawings
Diameter: M6 to M100 (especially bigger diameter)
Materials: 5.6 / 8.8 / 10.9 / 12.9 / 25CrMo4 / 42CrMo4
Treatment: ZN / HDG (tZn) / flZnnc
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EN 15048 SB sets 'CE' Made in Poland
EN 14399 HV sets 'CE' Made in Poland

Kraft Bulgaria EOOD is a leading BG company specialized in the trade of fasteners, industrial supplies, industrial armature for water, industrial, fire-frightening systems and irrigation sectors.
Our success is due to the high quality of the offered products, the professionalism and qualification of our team, as well as our flexible distribution network.

Specialists in hot dip galvanized fasteners
Stafa is a leading European importer of fasteners and fixings with a huge range of more than 75,000 products.
Private label packaging, assembled sets and kits, direct manufacturer to customer for large volumes, retail store concepts, special parts and complete project deliveries.
Manufacturer of high strenght fasteners and stud bolts for oil and gas industry
Manufacturer of hexagon head screws, high strength fasteners and flanged screws
Distributor of high tensile screws and nuts in stainless steel and alloy steel
Importer/producer of high strength bolting assemblies BS EN 14399 and BS EN 15048
Manufacturer of high tensile fasteners and distributor of standard fasteners
Manufacturer of hot dip galvanized fasteners
Manufacturer and distributor of standard fasteners and HV fastener sets.
Manufacturer of cold and hot forged high-quality fastening systems for wind power industry, automotive industry, building and steel construction, tunnel and bridge construction
Manufacturer of high tensile fasteners, sizes from M16 to M64 for oil and gas industry, heavy engineering industries, railways, construction industries, etc..
Manufacturer of hot forged fasteners in stainless steel, carbon steel and duplex. Hish strength bolting with sizes up to M80. Nuts to M100.
Manufacturer of hot forged special fasteners and high strenght fasteners EN 14399 and EN 15048.
Manufacturer of standard (EN-14399-4, DIN 931, DIN 7990, EN 15048, ASTM A193, ASTM A320, ASTM A325, ATM A490, ASTM A453) and special bolts, stud bolts, and anchors in any kind of quality, diameter, length and coating.
Thanks to our engineers, all our products are designed and manufactured in house.
Manufacturer of hexagon head bolts, plough bolts, CSK nibs bolts, cup square bolts and hexagon nuts
Manufacturer of fasteners for railway, automotive and construction industry.
Cold forged fasteners up to M30, hot forged up to M72
Manufacturer of bolts for steel structures, guard rails and for the construction sector
Manufacturer of Hex. head and socket fasteners, wood screws, high tensile fasteners, nuts. Copper and Aluminium fasteners.
Distributor of complete range of fasteners
Manufacturer of standard screws as per DIN and special screws as per customers request. Seizes from M 8 up to M 90
Fasteners Engineering is a global organization, leader in the sale of mechanical fasteners, intended for industrial applications with a high engineering content.
Design advice, help in choosing the right technology and assistance in reviewing an existing design for cost efficiency and quality, we are the solution for you.
Supplier of standard fasteners and manufacturer of special fasteners, structural bolting and oil&gas fasteners
Manufacturer of hot pip galvanized and high tensile fasteners for the steel industry
Distributor of fastener, fixing and tools, high strenght fasteners
Manufacturer of standard and special cold and hot forged fasteners for structural steelwork, bridges, wind turbines. High Strength fasteners din 14399 din 6914
Manufacturer of nib bolts, cup square bolts and high strength friction grip bolts from M6 to M75
Producer of stainless steel fasteners and high-tensile structural bolting
Manufacturer of high strength fasteners and welding pins
Manufacturer of standard and special fasteners, from M4 to M30, from 1/4' to 1-1/4'. Lengths from 10 to 300mm and from 1/2' to 12'.
Leading manufacturer & exporter of low tensile 4.6 / 5.6 / 6.8 &Â Hi-tensile (8.8, 10.9 & 12.9) fasteners since 1964. Hexagon bolts, hexagon nuts, spring washers, crash barrier bolts.
Manufacturer of high tensile fasteners, railway fasteners, foundation bolts, gurad rail bolts and forging produtcts
Manufacturer of HV and SB sets, plastic and steel plugs, special fasteners. Distributor of standard fasteners and fixings for construction and industry
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Manufacturer, distributor and supplier of automotive fasteners, industrial fasteners, structural bolting, fasteners for agricultural and road crash barriers
Leader manufacturer of hexagon head screws for costruction and high tensile screws. Diameters from M12 to M36. Production plants in Korea, Vietnam and China
Manufacturer of fasteners specialized in high tensile and hot dip galvanized fasteners
Manufacturer of high strength fasteners and foundation bolts
Manufacturer of standard and special fasteners, crash barrier bolts & cup head coach bolts from M4 to M80 dia, length M10 to M1000. Structures for transmission and telecommunication towers and substation.
Manufacturer of stainless steel and high strength fasteners, sizes from M2,5 to M100
Manufacturer of hot dip galvanized fasteners, hot forged fasteners, structural bolts and studs A193 GR B7/ A194 2H & A193 B8M. Sizes from M10 to M52
Distributor of standard and special fasteners, structural bolting (EN 14399-4/6 and EN15048) in steel, stainless steel and superalloys.
Manufacturer of automotive fasteners, fasteners for the wind energy industry and high strenght structural fasteners
Manufacturer of high tensile, oil and gas and special alloy fasteners
Distributor high-tensile fasteners for constructions and guard rail fasteners
Manufacturer of fasteners for transmission lines, railway, electricals, road crash barriers and special fasteners
Manufacturer of high tensile bolts and nuts from M20 to M72. Materials: 8.8, 10.9, 12.9, stainless steel 304, 316, 316L, 904L and superallys. Specialist of HV bolting EN 14399-4 10.9
Distributor of high tensile fasteners and self locking nuts with nylon insert.
Manufacturer of high tensile fasteners, fasteners for constructions and automotive fasteners.
Sizes from M5 to M52 and lengths up to 500mm
Manufacturer of high stength fasteners and fasteners for petrochemical sector (ASTM A193/A320/A325)
ASTM A193 Grade B7, B7M, B8 (304 SS), B8M (316 SS). B8T, B8MX, B8TX, B16 stud bolt. A320 L7, L7M, A453 660A, 660B, 660C, 660D, A325 & A490 steel structure bolt set and assembling A194 and A563 series heavy hex nut
Distributor of fasteners for constructions: stud bolts, threaded rods, self drilling screws, decking screws, self tapping screws, concrete screws, high strenght structural bolts, chemical fixings, plates
Manufacturer of high strength fasteners, structural boltings,fasteners for road crash barriers and fori oil and gas sector.
Manufacturer of hot formed fasteners (bolts, screws, nuts, rivets) and railway fasteners
Manufacturer of standard threaded fasteners to romanian and international standards: STAS, SR-ISO, SR-EN, DIN, ISO, UNI, etc. Specialized in railway fasteners
Leading manufacturer of standard and special high tensile fasteners, supplier of leading customers in the automotive and industrial sectors.
Manufacturer of high strength fasteners, hot forged fasteners and superalloys fasteners
Manufacturer of costruction fasteners, both standard and special. Metric and inch sizes
Manufacturer of hot forged fasteners and studs. Supplier of the oil and gas sector.
Diameters from M16 to M72
Manufacturer of hot forged special fasteners and DIN standard fasteners. Construction, railway and automotive sectors.
Sizes from M16 to M56 and lengths up to 500mm
Manufacturer of high strength structural bolts EN ISO 14399 and EN 15048 norm
Manufacturer specialized in high strength fasteners for construction DIN / EN / UNI 14399
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Medium-sized supplier of fasteners and fixing elements. We are a family-owned wholesaler, on the market for almost 80 years and our aim has always been to improve in order to satisfy our customers. Our main business areas are steel and mechanical engineering.
Manufacturer of hexagon head fasteners, socket cap fasteners, steel structural assemblies. Sizes from M6 to M64
Manufacturer of high strength fasteners, ASTM stud bolts, u-bolts and shear studs
Manufacturer of cold forged screws with hexagon head and socket cap screws.
Manufacturer of steel structural fasteners and fasteners for automotive. Yearly production output of 150 thousand tons.
Manufacturer of high strenght fasteners and fasteners for the wind power and petrochemical industry