AAP Galvanised Malleable Backnut

Specifications
General Information

Galvanised Malleable Backnut
AAP CODE	IMPERIAL SIZE	A	B	APPROX KG/PC
LBN15	1/2	8.1	30.0	0.03
LBN20	3/4	8.8	36.3	0.04
LBN25	1	9.9	44.5	0.06
LBN32	1-1/4	10.9	53.3	0.09
LBN40	1-1/2	12.1	59.7	0.11
LBN50	2	13.7	73.2	0.18
LBN65	2-1/2	16.0	90.1	0.29
LBN80	3	20.8	107.0	0.54
LBN94	4	23.7	136.0	1.06

BRITISH STANDARD THREADS
All measurements in mm
NOMINAL BORE OF PIPE	APPROX. OUTSIDE DIAMETER	NUMBER OF THREADS PER INCH	PITCH	DEPTH OF THREADS	DIAMETER AT GAUGE PLANE	LENGTH OF USEFUL THREAD
IMPERIAL	METRIC	A		P	h	B	E
1/8	6	10.16	28	0.907	0.581	9.72	6.5
1/4	8	13.66	19	1.337	0.856	13.15	9.7
3/8	10	17.17	19	1.337	0.856	16.66	10.1
1/2	15	21.51	14	1.814	1.162	20.95	13.2
3/4	20	27.00	14	1.814	1.162	26.44	14.5
1	25	33.93	11	2.309	1.479	33.24	16.8
1 1/4	32	42.59	11	2.309	1.479	41.91	19.1
1 1/2	40	48.48	11	2.309	1.479	47.80	19.1
2	50	60.47	11	2.309	1.479	59.61	23.4
2 1/2	65	76.09	11	2.309	1.479	75.18	26.7
3	80	88.87	11	2.309	1.479	87.88	29.8
4	100	114.14	11	2.309	1.479	113.03	35.8
5	125	139.65	11	2.309	1.479	138.43	40.1
6	150	165.12	11	2.309	1.479	163.83	40.1

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Irrigation Unit Conversions

Convert a given value and unit to different unit type. Conversions are available for flow rate, area, distance, time, volume, pressure, power, precipitation, salinity, and speed.

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Distance:
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Time:
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Volume:
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Pressure:
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Power:
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Precipitation (Water Application) Rate:
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Salinity:
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Speed:
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Reference: Washington State University

AAP Galvanised Malleable Backnut

[2] GALVANISED MALLEABLE IRON PIPE FITTINGS

Specifications

STANDARD AND IDENTIFICATION:

Irrigation Unit Conversions

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