NBK > e-nedzi.com > Screws Made with Special Materials > SHNM·SWAM

Last Update :

Molybdenum Hexagon Nut / Molybdenum Washer

SHNM·SWAM

Pure Molybdenum
Melting point at 2623°C, Excellent Heat Resistance.
Useful for heat resistant devices such as sputtering equipment and high temperature furnaces.
Clean wash format minimizes gas diffusion and prevents foreign particle inclusion.

Physical Properties

Specific Gravity	10.2
Melting point (°C)	2623
Longitudinal Elastic Modulus(N/mm²)	327x10³
Transverse Elastic Modulus(N/mm²)	121x10³
Electric Resistance(μΩ·cm)	5.7 (20°C)
Specific Heat (J/kg·K)	260 (20°C)
Thermal conductivity(W/(m·K))	142.4 (20°C)
Linear Expansion Coefficient(K^-1)	5.2x10^-6(100°C)

Material/Finish
Pure Molybdenum

Dimensions & Specification

SHNM (Molybdenum Hexagon Nut)

unit:mm
Catalog Number	M	B	T		Mass(g)
SHNM-M3	M3	5.5	2.4	SHNM_M3.dxf	0.5
SHNM-M4	M4	7	3.2	SHNM_M4.dxf	1.1
SHNM-M5	M5	8	4	SHNM_M5.dxf	1.7
SHNM-M6	M6	10	5	SHNM_M6.dxf	3.4
SHNM-M8	M8	13	6.5	SHNM_M8.dxf	7.5
SHNM-M10	M10	17	8	SHNM_M10.dxf	15.7

SWAM-F (Molybdenum Plain Washer)

unit:mm
Catalog Number	Nominal Size	d	D	ｔ		Mass(g)
SWAM-3-F	3	3.2	7	0.5	SWAM_3_F.dxf	0.2
SWAM-4-F	4	4.3	9	0.8	SWAM_4_F.dxf	0.4
SWAM-5-F	5	5.3	10	1	SWAM_5_F.dxf	0.6
SWAM-6-F	6	6.4	12.5	1.5	SWAM_6_F.dxf	1.4
SWAM-8-F	8	8.4	17	1.5	SWAM_8_F.dxf	2.6
SWAM-10-F	10	10.5	21	2	SWAM_10_F.dxf	5.3