Our portfolio of connection elements does not stop with production of norm parts.
Whenever you need an abnormal connection element for your specific application, which is based on a certain norm but has divergent properties (i.e. kind of thread, thread length, material, keywords, etc.), ASF-Anker is the contact you need.
Also connection elementes based on sample or drawing are our daily business.
The parameter of our abnormal connection elements and individual products:
| Dimension and technical Data |
| Material: |
- Construction steel (S235/S355)
- Heat-resisting steel (16Mo3, 21CrMoV5-11)
- Heat-treatable steel (42CrMo4, 34CrNiMo6)
|
| Possible thread diameter: |
- M8-M160 (metrical DIN13)
- 1/2‘‘ - 6‘‘ (Inch thread BS and ANSI)
- Bigger thread diameters on request!
|
| Thread and part length: |
- according to specification, sample or drawing
|
| Property class: |
- 3.6 – 14.9
- A2, A4, A5 up to A5-80
|
| Surface / coating: |
- raw
- bronzed
- galvanized (tZn/galZn)
- phosphated
- zinc coated plate
|
| Approvals as producer of screws: |
|
Examples of abnormal bolts:
 |
T-head bolt DIN 188 abnormal
| Special feature: |
Thread M24 (Head M30) |
| Thread: |
M24x80 |
| Surface: |
galvanized (galZn) |
|
 |
T-head bolt with square neck DIN 188 abnormal
| Special feature: |
Thread M30 instead M42 |
| Thread: |
M30 |
| Surface: |
galvanized (galZn) and yellow chromated |
|
 |
Threaded bolts with metrical Thread DIN 976-1 abnormal
| Special feature: |
Withwort BS coarse pitch thread instead of metrical thread |
| Thread: |
WW 1¾" |
| Surface: |
painted |
|
 |
Threaded bolts with metrical Thread DIN 976-1 abnormal
| Special feature: |
one-sided square bar steel |
| Thread: |
M48x3x330 |
| Surface: |
galvanized (galZn) |
|
 |
T-head bolt DIN 261
| Thread: |
M24x130 |
| Surface: |
raw |
|
Examples of connection elements based on sample / drawing:
 |
Eye bolt with trimed cylindrical head
| Production type: |
according to drawing |
| Dimensions: |
Ø200x630 |
| Thread: |
M80 |
| Surface: |
Machined, shiny |
|
 |
Female pin with inside thread on both sides
| Production type: |
according to drawing |
| Dimensions: |
Ø45x166, inner thread M16 |
| Surface: |
Machined, shiny |
|
 |
Countersunk bolt with feather key groove
| Production type: |
according to drawing |
| Dimensions: |
Ø80x355 |
| Head: |
Ø160x90 |
| Thread: |
without |
| Core hole: |
31x113 |
| Surface: |
Machined, shiny |
|
 |
Break stud bolt with groove nut
| Production type: |
ASF-Anker factory norm |
| Dimensions: |
M39x190 |
| Surface: |
raw |
|
 |
Female pin with thread on both sides
| Production type: |
according to drawing |
| Dimensions: |
Ø20x120 |
| Inner thread: |
M10 |
| Surface: |
Machined, shiny |
|
 |
Special bolt with recess beneath the head
| Production type: |
according to drawing |
| Dimensions: |
M80x120 |
| Thread: |
M80 |
| Surface: |
Machined, shiny |
|
 |
Special nut with fine thread
| Production type: |
according to drawing |
| Dimensions: |
Ø90x60 SW180 |
| Thread: |
M125 |
| Surface: |
Machined, shiny |
|
 |
Round special nut with pin wrench nose
| Production type: |
according to drawing |
| Dimensions: |
Ø240x150 |
| Thread: |
M140 |
| Surface: |
Machined, shiny |
|
 |
Expansion nut with nose and special head form
| Production type: |
according to drawing |
| Thread: |
M56x255 |
| Surface: |
zinc coated plate |
|
 |
Angled lock pin with safety chain
| Production type: |
according to drawing |
| Dimensions: |
Ø20x60x100 |
| Thread: |
without |
| Surface: |
hot-dip galvanized (tZn) |
|
 |
Tent peg
| Production type: |
sample |
| Dimensions: |
Ø16x120 |
| Thread: |
without |
| Surface: |
raw |
|
 |
Draw hook bent component
| Production type: |
sample |
| Dimensions: |
Ø24x800 |
| Thread: |
without |
| Surface: |
black plastic-coated |
|
 |
Twistlock bolt
| Production type: |
according to drawing |
| Dimensions: |
Ø60x410 |
| Head: |
Ø120x80 |
| Thread: |
M56x4 |
|
All measurements in mm.
