
Suppliers of Tapping screws, cross recessed countersunk flat head
This product is regulated by the following standards:
DIN EN ISO 7050 DIN 7982 UNI 6955 NF E25-656 BS 4174 9 BS 4174 11
Technical data
Tapping screws, cross recessed countersunk flat head


This product is regulated by the following standards:
Standard DIN EN ISO 7050
Tapping screws, cross recessed countersunk flat he...Information restricted to the registered users: Login | Register now for a 14-day free trial
Dimensions in mm - source DIN EN ISO 7050 Pubblication date: 11/2011 Superdedes DIN ISO 7050 08/1990 | ||||||||||
Ø thread size | P | dk max | dk min | k max | recess No. | m type H | m type Z | y type C | y type F | |
2.2 | 0.8 | 3.8 | 3.5 | 1.1 | 0 | 1.9 | 2 | 2 | 1.6 | |
2.9 | 1.1 | 5.5 | 5.2 | 1.7 | 1 | 3.2 | 3 | 2.6 | 2.1 | |
3.5 | ||||||||||
4.2 | ||||||||||
4.8 | ||||||||||
5.5 | ||||||||||
6.3 | ||||||||||
8 | ||||||||||
9.5 |
DIN EN ISO 7050 - commercial lengths | |||||||||
thread size | ST 2.2 | ST 2.9 | ST 3.5 | ST 4.2 | ST 4.8 | ST 5.5 | ST 6.3 | ST 8 | ST 9.5 |
nominal length l | |||||||||
4.5 | X | ||||||||
6.5 | |||||||||
9.5 | |||||||||
13 | |||||||||
16 | |||||||||
19 | |||||||||
22 | |||||||||
25 | |||||||||
32 | |||||||||
38 | |||||||||
45 | |||||||||
50 |
Standard DIN 7982
Tapping screws, cross recessed countersunk flat he...Information restricted to the registered users: Login | Register now for a 14-day free trial
Dimensions in mm - source DIN 7982 Withdrawn | |||||||||
Publication Date 08/1990 - Supersedes DIN 7982: 12/1984 | |||||||||
Ø thread size | P | dk max. | dk min | k max. | recess No. | m type H | m type Z | y type C | y type F |
2.2 | 0.8 | 4.3 | 4 | 1.3 | 1 | 2.5 | 2.4 | 2 | 1.6 |
2.9 | |||||||||
3.5 | |||||||||
3.9 | |||||||||
4.2 | |||||||||
4.8 | |||||||||
5.5 | |||||||||
6.3 |
DIN 7982 - ≈ weight in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial sizes | |||||||||||||||
d thread size | ST 2.2 | ST 2.9 | ST 3.5 | ST 3.9 | ST 4.2 | ST 4.8 | ST 5.5 | ST 6.3 | ST 8 | ST 9.5 | |||||
nominal length l | |||||||||||||||
4.5 | 0.1 | ||||||||||||||
6.5 | |||||||||||||||
9.5 | |||||||||||||||
13 | |||||||||||||||
16 | |||||||||||||||
19 | |||||||||||||||
22 | |||||||||||||||
25 | |||||||||||||||
32 | |||||||||||||||
38 | |||||||||||||||
45 | |||||||||||||||
50 |
Standard UNI 6955
Tapping screws, cross recessed countersunk flat he...Information restricted to the registered users: Login | Register now for a 14-day free trial
Standard NF E25-656Tapping screws, cross recessed countersunk flat he...Information restricted to the registered users: Login | Register now for a 14-day free trial![]()
Standard BS 4174 980° Recess countersunk head screws, type ZInformation restricted to the registered users: Login | Register now for a 14-day free trial![]()
Standard BS 4174 1180° Recess truncated countersunk head screws, ...Information restricted to the registered users: Login | Register now for a 14-day free trial![]()
DetailsTapping screws, cross recessed countersunk flat head ![]() ![]()
Full list of Suppliers of Tapping screws, cross recessed countersunk flat head ![]() China|Manufacturer
Jiaxing Haina Fasteners is a stainless steel fastener supplier. We have a large Stock. The materials include A2 A4, 316Ti, 904L, 2205 and 2507. Our main products are bolts, nuts, screws, threaded bars, washers ![]() ![]() ![]() ![]() ![]() ![]() Italy|Manufacturer
Company specialized in the production of fasteners and fixings for industrial applications in the following fields: automotive, home appliances, mechanical, components, building industry. Leader in the manufacturing of special fasteners. ![]() ![]() ![]() ![]() ![]() ![]() Italy|Distributor
Company leader in the commerce of nuts, bolts. Range of more than 100.000 products such as screws, bolts, technical articles, industrial wheels, Tie rods for ropes and tools. ![]() ![]() ![]() ![]() ![]() ![]() Germany|Distributor
Lederer is one of the most specialized European supplier of stainless steel fasteners, normed and standardized items, special parts by drawing and C-parts management. More than 25,000 different articles directly from stock: screws, pins, nuts, rings, washers, made from stainless steel; standard and designed parts; DIN, EN, ISO, L(ederer) and other standards; special parts and special materials. ![]() ![]() ![]() ![]() ![]() ![]() Germany|Distributor
We at TOBSTEEL are your specialist for fasteners made of highly corrosion-resistant stainless steels! Â As a wholesale company, we specialize in the worldwide purchase and sale of rust- and acid-resistant fasteners (standard, special and drawing parts) and have more than 25,000 different fasteners made of the highly corrosion-resistant materials 1.4571 (A5), 1.4462 (DUPLEX) and 1.4529 (HCR) as well as A2 and A4 directly from stock. ![]() ![]() ![]() ![]() ![]() ![]() Turkey|Manufacturer
Manufacturer of thread cutting screws, thread forming screws, screws for plastic materials and special cold forged screws India|Manufacturer
Precision Fast Tech is a manufacturer and supplier of machine screws, self tapping screws, precision turned components, and CNC machined parts. Germany|Manufacturer
Manufacturer of special screws, cold forged. Self tapping screws, for plastic and wood Taiwan|Manufacturer
Manufacturer and distributor of wood screws, chipboard screws, drywall screws, self drilling, thread rolling and self tapping screws. Metric and inch sizes. Italy|Distributor
Distributor of hex lag screws, chipboard screws, carpentry screws, drywall screws, concrete screws, PVC windows screws, dome and euro screws, metric screws, nuts/washers/bolts/threaded rods, self-tapping screws, self-drilling screws, stainless steel screws. Taiwan|Distributor
Manufacturer of chipboard screws, self tapping screws, wood screws, self drilling screws, drywall screws and special fasteners Poland|Manufacturer
Manufacturer of machine screws, self tapping screws and screws for plastic HI-LO. Norms DIN, PN and AN China|Distributor
Manufacturer and supplier of machine screws, tapping screws, set screws in stainless steel Turkey|Manufacturer
Manufacturer and distributor of self tapping screws, self drilling screws, chipboard, self tapping and machine screws Germany|Manufacturer
Worldwide manufacturer of special fasteners and automatic assembly machines, wholesaler and supplier of fasteners in steel, stainless steel, brass and plastic. The assortment includes more than 100,000 items: DIN and standard items, threaded inserts, Normteile, Gewindeeinsätze, fast fixings, adhesives and custom-special parts both in steel and plastic. Taiwan|Distributor
Manufacturer and distributor of self tapping screws, self drilling screws, drywall and concrete screws, screws for furniture. Diameter from M2.5 to M12, lenghts from 10mm to 400mm. Metric and inch sizes. Â Taiwan|Manufacturer
Manufacturer specialized in self-drilling and self-tapping screws in carbon steel, stainless steel and Bi-metal Taiwan|Manufacturer
Producer specialized in self-tapping screws, self-drilling screws and bi-metal screws, diameters from M3 to M8 , the lengths from 8mm to 250mm. Taiwan|Manufacturer
Importer and exporter of machine screws, self tapping, self drilling and wood screws. Metrich and inch series. Taiwan|Distributor
Trading company: supplies all kinds of fasteners in containers goupage, even small quantities New Zealand|Manufacturer
Manufacturer specialized in nails and self tapping screws, metric and imperial sizes Vietnam|Manufacturer
Manufacturer specialized in self tapping screws, cladding self-drilling screws, machine screws and wood screws. Diameters from 1.6 to 12mm Taiwan|Manufacturer
Manufacturer specialized in wood screws, chipboard screws, concrete screws, drywall screws and self drilling screws India|Manufacturer
Manufacturer specialized in self tapping fasteners, machine screws, self drilling screws and wood screws China|Manufacturer
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. Germany|Manufacturer
Distributor of special fasteners for the automotive, telecomunication and construction industries Poland|Manufacturer
Manufacturer of hexagonal head screws and socket head screws, machine and tapping screws, round head square neck bolts, double end studs. Dia. 3÷16; lengths up to 160 mm Philippines|Manufacturer
Manufacturer of self tapping screws, machine screws, wood screws and carriage bolts. Sizes from M2 to M10 and lengths up to 130 mm. Taiwan|Manufacturer
Producer established in 1986 of drywall screws, self-drilling screws, self-tapping screws, wood screws, bi-metal screws, collated screws, concrete screws.   Netherlands|Manufacturer
Since 1947 we are producer, importer and wholesale trader of ironware, fasteners and wire products for construction, industry and DIY branches with clients all over Europe. China|Manufacturer
Company specialized in all kinds of riveting products, such as rivet nuts, blind rivet studs, blind rivets, structural blind rivets, 'Lock Bolt' BOM® rivets and stainless steel screws, such as socket head, tapping, drilling, machine screws etc. Germany|Manufacturer
Manufacturer of screws for plastic materials and trilobular screws from M1 and screwdriver bits Turkey|Manufacturer
Manufacturer of selftapping and machine screws, wood screws, chipboard screws, drywall screws and special screws. Sizes: M2-M12 Lengths: 5mm-150mm Taiwan|Manufacturer
Manufacturer specialized in self drilling screws, machine screws, wood screws and thread cutting screws. Metric and inch series. Taiwan|Manufacturer
Manufacturer of drywall screws, chipboard screws, self drilling and self tapping screws Slovenia|Manufacturer
Producer of chipboard screws, EURO screws, drywall screws, fasteners for the electronic sector Malaysia|Manufacturer
Manufacturer of tapping screws, chipboard screws and machine screws in stainless steel China|Manufacturer
Manufacturer of chipboard, drywall, self tapping, self drilling and roofing screws. Taiwan|Manufacturer
Manufacturer of self tapping and self drilling screws, screws for plastics, machine screws, concrete screws and collated screws and nails Czech Republic|Distributor
Turkey|Manufacturer
Manufacturer of self tapping screws, self drilling screws, machine screws, Taptite screws, stud welding, screws for plastic, rivets, bolts, hexagon socket head cap screws, cage nuts, rivet nuts, stainless steel self drilling screws, concrete screws, chipboard screws, kit packing system ….etc.  Material: steel, stainless steel, brass UK|Distributor
Distributor of self tapping, self drilling screws, screws for plastic, micro screws and sheet metal fasteners. Spain|Manufacturer
Producer of selftapping screws, selfdrilling, trilobular and for plastics. Â Taiwan|Manufacturer
Manufacturer of wood screws, self drilling screws, sems screws and thread forming screws Italy|Manufacturer
Producer of machine screws, selftapping and thread forming screws; screws for wood and plastic, screws with unloosable washers, special cold forged fasteners. Diametres from M2 to M12- lengths from 4 to 120 mm. Carbon steel and stainless steel materials Italy|Manufacturer
Producers of machine screws, screws for plastic, rivets and special fasteners. Slovenia|Manufacturer
Manufacturer of slotted head screws and self drilling screws, micro screws, screws for plastics and woods, starting from M2 Italy|Manufacturer
Manufacturer and distributor of high strength fasteners, selfdrilling and selftappng scresw, Thread cutting screws, trilobular and chipboard screws Italy|Manufacturer
Producer of screws for plastics, selfdrilling, selftapping, chipboard and thread forming screws China|Distributor
Manufacturer of standard and special fasteners, specialist in self tapping screws Germany|Manufacturer
Manufacturer of standard and special fasteners: metric screws, self tapping screws and screws for plastic Italy|Manufacturer
Manufacturer specialized in self tapping screws for plastic and metal materials with diameter from 1,6 to 6,3 Taiwan|Manufacturer
Manufacturer of self drilling, self tapping, wood, chipboard, drywall, machine and sems screws Indonesia|Manufacturer
Manufacturer of machine screws, self tapping screws, self drilling, thread rolling and security screws in stainless steel Taiwan|Distributor
Distributor of self tapping, security, roofing, window, concrete, self drilling, drywall and chipboard screws Iran|Manufacturer
Manufacturer of hexagon head, square head, machine and tapping screw. Hexagon nuts and plain washers. Taiwan|Manufacturer
Manufacturer of self drilling, self tapping and bi-metal screws in carbon and stainless steel Taiwan|Manufacturer
Manufacturer of special cold-formed parts and pins, washer assemblies (SEMS), precision screws (M1-M10), lathed parts, special stampings, and springs in steel, stainless steel, and brass. Taiwan|Manufacturer
Manufacturer of standard and special fasteners, specialized in machine screws and self tapping screws. Diameter: From No.3 (2.5mm) to 3/8” (10mm) Â Â Â Length: from 3/16” (4.5mm) to 4”(100mm) China|Manufacturer
Global provider of fastening systems for a wide range of industries and applications: T-Nuts, Rivet nuts, Wire threaded inserts, Self clinching fasteners, DIN norm fasteners. China|Distributor
Manufacturer of Self-Clinching nuts, Self-Clinching Standoffs, Self-Clinching Studs, Panel Fastener Assemblies, Threaded Inserts.Welding nuts, Crown screw, Self-tapping screw, Flare-in panel fastener, Self-tapping threaded inserts, Blind rivets, rivet nuts,cage nuts and various type of customized special parts. China|Manufacturer
Manufacturer of self drilling screws, self tapping screws, wood, chipboard and drywall screws Taiwan|Manufacturer
Manufacturer of self tapping, self drilling, drywall, wood, chipboard and furniture screws Taiwan|Manufacturer
Manufacturer of screws drywall, chipboard, tapping, self-drilling, concrete, machine, Automotive, special-use, etc. Taiwan|Manufacturer
Manufacturer of self drilling, self tapping, drywall, chipboard and machine screws Taiwan|Manufacturer
Manufacturer of furniture fasteners, self tapping screws, chipboard and drywall screws, threaded rods, threaded inserts, barrel and tee nuts Taiwan|Manufacturer
Manufacturer of wood, decking, roofing, chipboard, concrete, drywall, self tapping and self drilling screws Taiwan|Distributor
Manufacturer of wood screws, drywall screws, self tapping and self drilling screws, bi-metal Taiwan|Manufacturer
Manufacturer of chipboard, wood, drywall, concrete, self tapping, self drilling and micro screws Taiwan|Manufacturer
Manufacturer of screws for automotive and special parts ISO 14001:2004 certified Thailand|Manufacturer
Manufacturer of machine screws, self tapping screws, self drilling, drywall, chipboard screws and thread forming screws China|Manufacturer
Manufacturer specialized in nails, coil nails, self tapping screws, self drilling screws, wood screws and drywall screws Slovenia|Manufacturer
Manufacturer of machine and selftapping screws, special cold forged rivets Ecuador|Manufacturer
Manufacturer and distributor of standard and special fasteners, both metric and inch sizes. Taiwan|Manufacturer
Manufacturer of self drilling, self tapping and thread forming screws, combi-screws  Italy|Manufacturer
Manufacturer of self drilling screws, self tapping screws, chipboard screws, bi-metal self drilling screws, HI-Lo concrete screws, nail plugs, caps, gaskets, fixings for photovoltaic panels Germany|Manufacturer
Manufacturer of solid, semi-tubular, hollow rivets and self tapping screws Thailand|Distributor
Manufacturer of self drilling screws, drywall screws, tapping screws, concrete nails, wood screws Turkey|Manufacturer
Manufacturer specialized in self tapping and machine screws. Diameters: M2-M10Â Lengths: 4-220 mm Turkey|Manufacturer
Manufacturer of screws for Household Appliances, Automotive, Construction, and Furniture sectors Italy|Manufacturer
Producers of screws from Ø 1,6 to Ø 8 maximum length 90 mm. Wide range of threads, heads and materials. Metric threads, ISO, AMERICAN ASA (UNC) - ASA (UNF), WHITWORTH. Italy|Manufacturer
Manufacturer of standard screw: self tapping screws, wood screws, drywall screws, chipboard screws Italy|Manufacturer
Producer of selftapping and machine screws, chip board screws, EURO screws, screws for wood and plastic materials, trilobular fasteners Turkey|Manufacturer
Manufacturer of machine screws, self tapping screws, screws for plastic, chipboard and drywall, self-drilling screws. Taiwan|Manufacturer
Manufacturer of self drilling screws, roofing screws, window screws, self-tapping screws, machine screws, drywall screws. Inch and metric threads. Taiwan|Distributor
Manufacturer of self tapping screws, machine screws and thread rolling screws. Metric and inch sizes China|Manufacturer
Manufacturer and distributor of wood, chipboard, drywall and self drilling screws China|Manufacturer
Manufacturer and distributor of self tapping screws, self drilling screws and wood screws
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