DIN 15237 Elevator Bolt with Countersunk Head
FLOK supplies DIN 15237 countersunk head elevator bolts for conveyor equipment: for fastening belts and chains, dimensions per the standard.
DIN 15237 countersunk head elevator bolt — a fastener for conveyor equipment.
Advantages
The countersunk bolt head remains practically invisible after installation, does not protrude above the belt surface, and does not damage it during conveyor operation. This reduces wear and extends the service life of the system.
The bolt is made of steel that provides strength and corrosion resistance, allowing it to be used under high loads and in humid environments.
Applications
Countersunk head elevator bolts are used in conveyor equipment for the continuous movement of bulk materials. They secure belts and chains in construction, mining, agriculture, and feed production. The countersunk head prevents damage to the elevator belt, which extends the service life of the conveyor system.
Supply
FLOK supplies DIN 15237 bolts.
Dimension table for DIN 15237 conveyor elevator bolts, mm
| d | M6 | M8 | M10 | M12 |
|---|---|---|---|---|
| d₃ | 20 | 28 | 35 | 42 |
| a | 14 | 20 | 25 | 30 |
| c | 1 | 1 | 1 | 1.2 |
| g | 3.5 | 5 | 6 | 7 |
| k | 2.5 | 3.5 | 4.5 | 5.2 |
| l | 20 | 25/30/35/40 | 30/35/40/50 | 35/40/50/60 |
| b | 12 | 15/18/18/20 | 18/20/20/20 | 20/25/28/28 |
Designations:
d - nominal thread diameter
d₃ - head diameter
a - distance between lugs
c - edge height, max
g - lug height
k - head height
l - bolt length
b - length of the threaded part
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