Fabricants et fournisseurs de Ecrous six pans de serrage,
Ce produit est réglementé par les normes suivantes :
Liste complète des fournisseurs
Professional fastener manufacturer in China since 2001.
The company produces Hex Bolts, Hex Wood Scews, Nuts, Carriage bolts, Machine Screws, Tapping Screws, Chipboard Screw, Drywall Screws, Rods, according to DIN EN ISO standards.
The company obtained ISO 9001:2015 cerficate and CE certificates.
Manufacturer and distributor of bolts M5 - M24, nuts M4 - M24 and threaded rods M6 – M48
Manufacturers and Exporters of High Quality Industrial Fasteners. We have been supplying in various sector like Railways, Heavy Engineering, Oils & Gas Sector, Power Sector, MRO Sector, Construction, Automobile Sector. We strictly follow International Standards like DIN , ISO , IS , ASTM , BS , ANSI etc. for production.
Producer and distributor of many kinds of standard and nonstandard fasteners. Competitive products are: threaded rods, U bolts, nuts, washers, stampings parts, screws, bolts, chains, riggings, rivets, anchors. Material can be carbon steel, stainless steel, brass, nickel alloy and Titanium.
Manufacturer specialized in different kinds of nuts: hex nuts, lock nuts, nylocknuts, dome nuts, slotted nuts, castle nuts, coupling nuts, weld nuts, collar nuts, antitheft nuts, pal nuts, spring nuts.
Manufacturer of hex nuts, jam nuts, flange nuts, nylon lock nuts, weld nuts and square nuts in different standards (ANSI, DIN, JIS) and special nuts.
Manufacturer of nuts: hexagon nuts, chamfered, flanged, self-locking, guardrail and round nuts. Metric and inch sizes.
Manufacturer specialized in nuts: hexagon, self-locking, castle, square and long nuts
Manufacturer of nuts: hexagon nuts, flanged nuts, wheel nuts, square nuts and self locking nuts
Manufacturer specialized in nuts: lock nuts, domed cap nuts, flanged nuts, Tee - nuts, round nuts
Manufacturer of DIN 985 nylon insert nuts, DIN 980V, DIN 6927 all metal lock nuts, DIN 6334 coupling nuts, weld nuts, stamping nuts.
In time delivery, good quality, reasonable price, good packaging for customers.
Manufacturer of special nuts and bolts for the railway industry. Production range: M6-M100
Manufacturer and distributor of standard and special fasteners, specialized in nuts
Manufacturer and distributo of cold formed bolts, nuts and special parts for automotive
Manufacturer of nuts for automotive: hexagon nuts, flange nuts, wheel nuts, castel nuts, lock nuts, weld nuts
Manufacturer of flange nuts, weld nuts, hexagonal nuts, special and self locking nuts
Distributor and manufacturer of all fasteners in all grades of material. We are ISO 9001 approved and through our machine shop manufacturing from M3 up to M100. Our markets range from Petro-Chemical through to Ministry of Defence Work.
Manufacturer of flange nuts, lock nuts, slotted nuts, weld nuts, conical, square and hex nuts, wheel nuts, cap nuts
Manufacturer of locknuts in the following sizes: from 3/8" to 1.5" and from M10 to M36
Manufacturer of nuts in a range from M4 to M48 diameter and equivalent imperial sizes, mainly for the automotive sector.
Manufacturer of inserts.
The main fastening applications for our products lines are suitable for metal sheets and sections, solid metal parts and wood, plastics and composite materials.
Manufacturer of self locking nuts, flanged screws and fasteners for the automotive field
Manufacturer of special nuts for the automotive industry and the railway sector, self-locking and flanged nuts
Manufacturer of nylon insert nuts and turned nuts. From 3/4' thru 2 1/2' ID - M12 thru M68.
Manufacturer of standard and special nuts: self locking, hexagonal, welding, flanged and cap nuts.
Manufacturer of nuts: self locking nuts, nylon lock nuts, metal lock nuts flange lock nuts, dome cap nuts, weld nuts DIN 1624 Tee nuts, wing nuts, cage nuts and all kind of special nuts.
Manufacturer of blind nuts, self locking nuts, flange nuts, wing nuts and machines for nut production.
Données techniques
Ecrous six pans de serrage,
Ce produit est réglementé par les normes suivantes :
Standard DIN EN 1663
Écrous hexagonaux autobloquants à embase avec insert non métallique
Cette norme (DIN EN 1663) définit les caractéristiques des écrous hexagonaux autobloquants à embase (avec insert non métallique) avec filetage de M5 à M20, de classe A pour les filetages jusqu'à M16 et de classe B pour les filetages supérieurs à M16, et de classes de résistance 8 et 10.
|
Dimensions in mm - source DIN EN 1663 |
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| Publication date: 02/1998 Supersedes DIN 6926 11/1983 | |||||||
| d. Thread size: Coarse | P | m min | h min÷max | c min | dc max | s max | e min |
| M 5 | 0.8 | 4.7 | 6.52÷7.10 | 1 | 11.8 | 8 | 8.79 |
| M 6 | 1 | 5.7 | 8.52÷9.10 | 1.1 | 14.2 | 10 | 11.05 |
| M 8 | 1.25 | 7.64 | 10.4÷11.1 | 1.2 | 17.9 | 13 | 14.38 |
| M 10 | 1.5 | 9.64 | 12.8÷13.5 | 1.5 | 21.8 | 16 | 17.77 |
| M 12 | 1.75 | 11.57 | 15.4÷16.1 | 1.8 | 26 | 18 | 20.03 |
| M 14 | 2 | 13.3 | 16.9÷18.2 | 2.1 | 29.9 | 21 | 23.36 |
| M 16 | 2 | 15.3 | 19÷20.3 | 2.4 | 34.5 | 24 | 26.75 |
| M 20 | 2.5 | 18.7 | 22.7÷24.8 | 3 | 42.8 | 30 | 32.95 |
Standard ISO 7043
Écrous hexagonaux à bride (avec insert non métallique) à couple prépondérant, style 2 – Grades A et B
La norme ISO 7043:2012 spécifie les caractéristiques des écrous hexagonaux à bride (avec insert non métallique) à couple prépondérant, style 2, avec filetages de M5 à M20 inclus, de grade A pour les filetages jusqu'à M16 inclus et de grade B pour les filetages supérieurs à M16, et de classes de qualité 8, 9 et 10.
|
Dimensions in mm - source ISO 7043 |
|||||||
| Publication date: 09/2012 | |||||||
| d. Thread size: Coarse | P | m min | h min÷max | c min | dc max | s max | e min |
| M 5 | 0.8 | 4.7 | 6.52÷7.10 | 1 | 11.8 | 8 | 8.79 |
| M 6 | 1 | 5.7 | 8.52÷9.10 | 1.1 | 14.2 | 10 | 11.05 |
| M 8 | 1.25 | 7.64 | 10.4÷11.1 | 1.2 | 17.9 | 13 | 14.38 |
| M 10 | 1.5 | 9.64 | 12.8÷13.5 | 1.5 | 21.8 | 15 | 16.64 |
| M 12 | 1.75 | 11.57 | 15.4÷16.1 | 1.8 | 26 | 18 | 20.03 |
| M 14 | 2 | 13.3 | 16.9÷18.2 | 2.1 | 29.9 | 21 | 23.36 |
| M 16 | 2 | 15.3 | 19÷20.3 | 2.4 | 34.5 | 24 | 26.75 |
| M 20 | 2.5 | 18.7 | 22.7÷24.8 | 3 | 42.8 | 30 | 32.95 |
Standard DIN 6926
Écrous hexagonaux autobloquants à embase
Cette norme européenne spécifie les caractéristiques des écrous hexagonaux à tête hexagonale à couple prédominant avec embase (avec insert non métallique), à filetage métrique fin et de diamètre nominal d compris entre 8 et 20 mm, de classe A pour les tailles jusqu'à 16 mm et de classe B pour les tailles supérieures à 16 mm, et de classes de résistance 6, 8 et 10.
|
Dimensions in mm - source DIN 6926 withdrawn |
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| Publication date: 03/1983 | |||||||||
| d. Thread size | coarse thread | fine thread 1 | fine thread 2 | m min | h min÷max | c min | dc max | s max | e min |
| M 5 | 0.8 | - | - | 4.7 | 6.74÷7.1 | 1 | 11.8 | 8 | 8.79 |
| M 6 | 1 | - | - | 5.7 | 8.74÷9.1 | 1.1 | 14.2 | 10 | 11.05 |
| M 8 | 1.25 | 1 | - | 7.6 | 10.67÷11.1 | 1.2 | 17.9 | 13 | 14.38 |
| M 10 | 1.5 | 1.25 | 1 | 9.6 | 13.07÷13.5 | 1.5 | 21.8 | 15 | 16.64 |
| M 12 | 1.75 | 1.5 | 1.25 | 11.6 | 15.67÷16.1 | 1.8 | 26 | 18 | 20.03 |
| M 14 | 2 | 1.5 | - | 13.3 | 17.68÷18.2 | 2.1 | 29.9 | 21 | 23.36 |
| M 16 | 2 | 1.5 | - | 15.3 | 19.46÷20.3 | 2.4 | 34.5 | 24 | 26.75 |
| M 20 | 2.5 | 1.5 | - | 18.9 | 23.96÷24.8 | 3 | 42.8 | 30 | 32.95 |
Standard DIN EN 1666
Écrous hexagonaux à bride (avec insert non métallique) à couple prépondérant, filetage métrique fin
Cette norme européenne spécifie les caractéristiques des écrous hexagonaux à bride (avec insert non métallique) à couple prépondérant, à tête hexagonale, filetage métrique fin, de diamètre nominal d compris entre 8 et 20 mm, de classe A pour les tailles jusqu'à 16 mm et de classe B pour les tailles supérieures à 16 mm, et de classes de résistance 6, 8 et 10.
|
Dimensions in mm - source DIN 1666 |
||||||
| Publication date: 02/1998 Supersedes DIN 6926: 01/1983 | ||||||
| d: Thread size: fine | m min | h min÷max | c min | dc max | s max | e min |
| M 8x1 | 7.64 | 10.4÷11.1 | 1.2 | 17.9 | 13 | 14.38 |
| M 10x1-1.25 | 9.64 | 12.8÷13.5 | 1.5 | 21.8 | 16 | 17.77 |
| M 12x1.5-1.25 | 11.57 | 15.4÷16.1 | 1.8 | 26 | 18 | 20.03 |
| M 14x1.5 | 13.3 | 16.9÷18.2 | 2.1 | 29.9 | 21 | 23.36 |
| M 16x1.5 | 15.3 | 19÷20.3 | 2.4 | 34.5 | 24 | 26.75 |
| M 20x1.5 | 18.7 | 22.7÷24.8 | 3 | 42.8 | 30 | 32.95 |
Détails
Ecrous six pans de serrage,