DIN 797 Foundation Anchor Bolt
FLOK supplies DIN 797 foundation anchor bolts with nuts and washers, thread M24–M100, property class 3.6, 4.6, hot-dip galvanized.
The DIN 797 foundation anchor bolt is supplied as a set with nuts and washers of matching parameters. The fasteners are classified by metric thread size: external thread from M24 to M100, internal thread M12–M20. Material — steel alloy of property class 3.6 and 4.6, with a corrosion-resistant coating applied by hot-dip galvanizing.
The Russian GOST 24379.1-80, which is the counterpart of the German DIN 797 standard, allows for an extended range and permits this fastener to be manufactured as:
- a bent-shape bolt;
- a bolt fitted with an anchor plate;
- a composite anchor;
- a removable anchor;
- a bolt with a straight shank.
Anchor bolts are used in construction to secure structures of various purposes to a foundation base, and when installing equipment, including plumbing equipment.
Dimensions of DIN 797 foundation anchor bolts in mm:
| d1 | M24 | M30 | M36 | M42 | M48 | M56 | M64 | M72 | M80 | M90 | M100 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| b1 | 75 | 85 | 95 | 105 | 120 | 140 | 155 | 170 | 185 | 205 | 225 |
| b2 | 110 | 120 | 140 | 150 | 160 | 170 | 190 | 200 | 220 | 240 | 260 |
| d2 | 34 | 38 | 45 | 50 | 55 | 65 | 70 | 80 | |||
| d3 | M12 | M12 | M12 | M16 | M16 | M20 | M20 | M20 | M20 | ||
| t | 22 | 22 | 22 | 26 | 26 | 26 | 33 | 33 | 33 | ||
| z2 | 14 | 18 | 22 | 25 | 28 | 32 | 36 | 40 | 45 | 50 | 56 |
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