US standard screw
a. Generally marked with a number, such as #2-56, #4-40, #6-32, #8-32, #10-24...etc.
b. or expressed in English outer diameter,
Such as 0.086-56, 0.112-40, 0.138-32, 0.164-32, 0.190-24...etc.
Ex: 632 – 8 – PPB:
Finish Code: Appearance Processing Specifications
Head Code: Head shape
Drive Code: Head section, feature model
Length Code: Screw length
Thread Code: Screw Model
B-1: Thread Code: Screw Model
Commonly used specifications are as follows:
a. #2-56 (0.086-56): 2 Fan 56 teeth
b #4-40 (0.112-40) : 4 番 40 teeth
c. #6-32 (0.138-32) : 6 32 teeth
d. #8-32 (0.164-32) : 8 Fan 32 teeth
e. #10-24 (0.190-24): 10 Fan 24 teeth
***Tooth is the number of teeth per ..***
B-2: Length Code: Screw length
The length of the US standard screw must be converted to the metric mm size.
Conversion formula: (Length Code / 32) x 25.40 = metric length mm
B-3, B-4, B-5: The marking method is the same as the metric system.
OVERVIEW
Phlizon LED Grow Light bars made in the China, full spectrum led grow light bars for plants growing,designed specifically for use as supplemental greenhouse lighting. 4 bars,6 bars ,8 bars 10 bars ,12 bars for choice.Adjustable bar quantity to make much more convenient repair and replacement in the future
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FEATURES
High power branded Samsung chip with high Par Value
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Full spectrum for different period of growth
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APP WiFi to make operation.Standard without dimming, dimming with different PPFD.
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3-5 Year Warranty
Applications
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Growth of Fruits, Vegetables, Flowers and so on
Seeding, Rooting, Breeding, Flowering and Fruiting period
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