DIN 6921 Bolts
Product Range
- Brass Cable Glands
- Brass Fastener Anchors
- Brass Fastener Bolts
- Brass Fastener Inserts
- Brass Fastener Nuts
- Brass Fastener Rivets
- Brass Fastener Screws
- Brass Fastener Washers
- HRC Fuse Contacts
- Brass Neutral Links
- Galvanized Conduit Fittings
- Battery Terminals
- Electrical GI Box
- Brass Earthing Equipment
- Brass Pipe Fittings
- Metal Casting Components
- Brass Connectors
- Brass Terminals
- Stainless Steel Fittings
- Brass Hose Fittings
- Junction Boxes
- Brass Nickel Parts
- Brass Electrical Accessories
Material
- Steel, Galvanized steel, Stainless steel A4 / A2, Polyamide
Application
- Bolt DIN 6921 is used in machine building and instrument making for fastening various elements of structures and parts. There is a hexagon head, flat flange and incomplete thread. Bolt DIN 6921 is produced by the strength class 8.8 and 10.9
Analogues
- ISO 8100, 8102, EN 1665.
Benefits
- DIN 6921 Bolts are Hexagon Flange Bolts.
- The bolt DIN 6921 is made of acid-resistant, high-strength steel and goes through special galvanizing.
- The bolt has an interesting constructive shape: the hexagonal head smoothly passes into the flange.
- The bolt can be made with both full and limited threads all will depend on the length and diameter of the bonded material.
Operation
- The outer diameter of the thread of the bolt stud completely corresponds to the European standards.
- In addition to the built-in washer, which helps the bolt to self-center, you can use additional equipment (engraving washer).
- In addition to standard lock washers, you can use universal washers with a ribbed surface.
Bolt settings |
Nominal thread diameter d |
|||||||
---|---|---|---|---|---|---|---|---|
M5 | M6 | M8 | M10 | M12 | M14 | M16 | ||
Pitch of thread, P | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | |
Head height K, max. | DIN 6921 | 5.8 | 6.6 | 8.1 | 9.2 | 11.5 | 12.8 | 14.4 |
EN 1665 | 10.4 | 11.8 | 13.7 | 15.4 | ||||
Dw min | 9.8 | 12.2 | 15.8 | 19.6 | 23.8 | 27.6 | 31.9 | |
Diameter of circumscribed circle e, not less than | DIN 6921 | 8.71 | 10.95 | 14.26 | 16.49 | 17.6 | 19.76 | 23.12 |
EN 1665 | 17.62 | 19.86 | 23.15 | 26.51 | ||||
Turnkey size, S | DIN 6921 | 8 | 10 | 13 | 15 | 16 | 18 | 21 |
EN 1665 | 16 | 18 | 21 | 24 | ||||
Thread length, b | L ≤ 125 | 16 | 18 | 22 | 26th | thirty | 34 | 38 |
125 <L ≤ 200 | - | - | 28 | 32 | 36 | 40 | 44 | |
L> 200 | - | - | - | - | - | - | 57 | |
Bolt length, l | Min. | 10 | 12 | 16 | 20 | 25 | thirty | 35 |
Max. | 50 | 60 | 80 | 100 | 120 | 140 | 160 |
We can manufacture and export DIN 6921 Bolts as per specifications (custom drawing and samples) for more information please Contact us