Nut Stock no. RIGHT	Nut Stock no. LEFT	POWER SCREW Diameter x lead	Thread Starts	d1 mm	d2 mm	d3 mm	d4 mm	d5 mm	P mm	L mm	S mm	no. screw holes	Fastening Screws (class 8.8)	Weight kg/each	At mm2 (1)
FPN 12 A R	FPN 12 A L	Tr 12 x 3	1	18	26	37	4.5	7.5	4.2	36	12	4	M4	0.016	594
FPN 16 A R	FPN 16 A L	Tr 16 x 4	1	22	32	45	5.5	9.5	5.2	48	16	4	M5	0.03	1056
FPN 20 A R	FPN 20 A L	Tr 20 x 4	1	30	40	52	5.5	9.5	5.2	60	20	4	M5	0.057	1696
FPN 20 B R	-	Tr 20 x 8 (P4)	2	30	40	52	5.5	9.5	5.2	60	20	4	M5	0.057	1696
FPN 25 A R	FPN 25 A L	Tr 25 x 5	1	35	48	62	6.5	11	6.5	75	25	6	M6	0.094	2650
FPN 28 A R	FPN 28 A L	Tr 28 x 5	1	40	53	68	6.5	11	6.5	90	30	6	M6	0.142	3600
FPN 28 B R	-	Tr 28 x 10 (P5)	2	40	53	68	6.5	11	6.5	90	30	6	M6	0.142	3600
FPN 30 A R	FPN 30 A L	Tr 30 x 6	1	45	53	68	6.5	11	6.5	90	30	6	M6	0.135	3816
FPN 35 A R	FPN 35 A L	Tr 35 x 6	1	50	63	78	8.5	14	8.5	105	35	6	M8	0.221	5277
FPN 40 A R	FPN 40 A L	Tr 40 x 7	1	55	68	84	8.5	14	8.5	120	40	6	M8	0.289	6880
FPN 40 I R	-	Tr 40 x 10	1	55	68	84	8.5	14	8.5	120	40	6	M8	0.252	6597
FPN 50 A R	FPN 50 A L	Tr 50 x 8	1	65	80	100	10.5	17	10.5	150	50	6	M10	0.476	10840