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Fasteners & Custom Hardware

Alumina / Mullite

High Temperature Fabrication Services

33034-1370

33034-1370

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Moly. Screw Flat Hd. 4-40 x 1/2" lg

Specifications

Products specifications

Item Name	Moly. Screw Flat Hd. 4-40 x 1/2" lg
Screw Size	4-40
Screw Length	1/2
(D) Basic Screw Diameter (Max)	0.112
(A) Head Diameter (Min)	0.200
(A) Head Diameter (Max)	0.225
(H) Total Head Height (Min)	0.055
(H) Total Head Height (Max)	0.067
Material Purity	Molybdenum 99.95% Pure
Screw Dimension Note	3/8 inch of length is threaded
(J) Slot Width (Min)	0.031
(J) Slot Width (Max)	0.039
(T) Slot Depth (Min)	0.020
(T) Slot Depth (Max)	0.030

Thermo Shield
361 Grove Dr.
Portola Valley, CA 94028
Phone: 650-851-1859
Email: sales@thermoshield.us • Website: www.thermoshld.com

33034-1370

33034-1370

Moly. Screw Flat Hd. 4-40 x 1/2" lg

Products specifications

Item Name	Moly. Screw Flat Hd. 4-40 x 1/2" lg
Screw Size	4-40
Screw Length	1/2
(D) Basic Screw Diameter (Max)	0.112
(A) Head Diameter (Min)	0.200
(A) Head Diameter (Max)	0.225
(H) Total Head Height (Min)	0.055
(H) Total Head Height (Max)	0.067
Material Purity	Molybdenum 99.95% Pure
Screw Dimension Note	3/8 inch of length is threaded
(J) Slot Width (Min)	0.031
(J) Slot Width (Max)	0.039
(T) Slot Depth (Min)	0.020
(T) Slot Depth (Max)	0.030