MISUMI NLDF8

Material: EN 1.4404 Equiv. Hardness: 51HRC Specifications

Part Number

NLDF3

Part Number	Applicable Screw	D	d	t	Unit Price	Volume Discount Rate
Type	No.	1 ~ 9 pc(s).	10 ~ 200 pcs.
NLDF	3	M3	7	3.4	2.2
4	M4	7.6	4.4
5	M5	9	5.4
6	M6	10.8	6.5
8	M8	13.5	8.7	2.0
10	M10	16.6	10.7
12	M12	19.5	13

For orders larger than indicated quantity, please check with WOS. This product is to be used in pairs. About Mating Materials On the surface of mating materials, there will be impression marks made by the radial teeth of the washers. The hardness of the mating surfaces should not exceed the hardness of the Nord-Lock Washers. Recommended Tightening Torque and Tightening Force Please refer to the values listed below as guidelines when securing a screw with a lock washer. There is no self-locking effect when the values are far below recommended values. If the tightened torque exceeds the recommended values, loosening the screws may become impossible or Nord-Lock may be broken. Screw Tightening Torque and Recommended Tightening Force when Lock Washer is Used. (Lubricant GTP600)

NLDF	Applicable Screw MxP	Screw Strength Class: A2-70 / A4-70 GF=0.65 g=0.14 w=0.14	Screw Strength Class: A2-80 / A4-80 GF=0.65 g=0.14 w=0.14
Torque Nm	Tightening Force kN	Torque Nm	Tightening Force kN
3	3x0.5	0.9	1.5	1.2	2
4	4x0.7	2	2.6	2.7	3.4
5	5x0.8	3.9	4.1	5.3	5.5
6	6x1.0	6.9	5.9	9.2	7.8
8	8x1.25	17	11	22	14
10	10x1.5	33	17	43	23
12	12x1.75	56	25	75	33

GF: Coefficient at the Yield Point g: Coefficient of Friction at Screw Thread w: Coefficient of Friction in Washer