bs-7419

FOUNDATION BOLTS

BS 7419 SQ SQ

Steel Hardness: 4.6, 8.8 Finish: Self, Black, Bright Zinc, Hot Dip Galvanized

Dimensions / Weight Chart
Nom. Dia. (d) M16 M20 M24 M30 M36 M42 M48 M56 M64
Thread Pitch 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
t a Max. 122.0 127.5 133.0 140.5 148.0 155.5 163.0 172.5 182.0
Min. 116 120 124 130 136 142 148 156 164
b Max. 225 225 225 225 225 225 225 225 225
Min. 200 200 200 200 200 200 200 200 200
ds Max. 16.70 20.84 24.84 30.84 37.00 43.00 49.00 57.20 65.20
Min. 15.30 19.16 23.16 29.16 35.00 41.00 47.00 54.80 62.80
h Max. 10.75 13.40 15.90 19.75 23.55 27.05 31.05 36.25 41.25
Min. 9.25 11.60 14.10 17.65 21.45 24.95 28.95 33.75 38.75
r Min. 0.6 0.8 0.8 1.0 1.0 1.2 1.6 2.0 2.0
af Max. 24.00 30.00 36.00 46.00 55.00 65.00 75.00 85.00 95.00
Min. 23.16 29.16 35.00 45.00 53.80 63.10 73.10 82.80 92.80
s Max. 8.75 10.75 12.90 15.90 18.90 22.05 25.05 29.05 33.25
Min. 7.25 9.25 11.10 14.10 17.10 19.95 22.95 26.95 30.75
sq Max. 16.70 20.84 24.84 30.84 37.00 43.00 49.00 57.20 65.20
Min. 15.30 19.16 23.16 29.16 35.00 41.00 47.00 54.80 62.80
Length WEIGHT IN KG PER PC
300 0.53 0.85
375 0.64 1.03 1.51
450 0.76 1.22 1.78 2.90 4.22 * * * *
525 0.88 1.43 2.04 3.35 4.82 * * * *
600 1.00 1.58 2.31 3.77 5.42 * * * *
750 1.95 2.84 4.60 6.62 * * * *
1000 2.00 3.72 5.95 8.62 * * * *
1250 4.61 7.34 10.62 * * * *

All data for information purpose only. For more details on product standards or dimensions, please feel free to contact us at info@rachnafasteners.com

   
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Our infrastructure include series of Bolt former both Multi-station imported machines and conventional Indian Heading machines, These machines are capable to Cold forge any Hex head, Round Head or any special part up to M24 diameter.

Contact

RACHNA FASTENERS
No. 671, Industrial Area - B
Ludhiana - 141003 Punjab ( INDIA )

+91-161-5049570, 5011690

+91- 98140 47000