Reviews Multi use Substrate

Hilitchi 400-Pcs [8-Size] 304 Stainless Steel External Internal Tooth Star Lock Washers Assortment Kit - Included M2 M3 M4 M5 M6 M8 M10 M12

【✔】High Quality Stainless Steel External Internal Tooth Star Lock Washers Assortment Set.
【✔】Set Includes 8 Most Used Sizes: M2(2.5) M3 M4 M5 M6 M8 M10 M12 【Metric, please See Picture 2 for Specific Dimensional Size】.
【✔】Made of 304 Stainless Steel Material, Very Good Corrosion Resistance, It Can Be Used in a Humid Environment.
【✔】Package Quantity: 400-Piece, All of Washers Will Be Packed in A Sturdy Transparent Plastic Case, Can Be Use for A Storage Box.
【✔】 A Lock washer exerts a spring force between the fasteners head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation..

40 BAGS WITH CONVENIENT SELF HEALING INJECTION PORT: Simply add your mycelium directly into our mushroom grow bags without having to open & close them and risk your precious substrate. The port immediately self heals, so your inoculated mycelium will not be exposed to outside air..
AUTOCLAVABLE, DURABLE, AND TEAR RESISTANT: These bags will remain flexible and pliable even after autoclaving. Unlike bags made in other countries, our mushroom grow bags are made in the United States and are the highest quality available. They are made from thick 3mm premium quality polypropylene which will not tear during your cultivation work..
0.2 MICRON PATCH: Each bag has a premium quality 0.2 micron patch that will allow your growing mycelium spawn to breathe and grow..
MAKE YOUR OWN MUSHROOM SUBSTRATE BAGS: These bags are 5″ X 4″ X 18″ and hold 3 to 5lbs of substrate. Instead of purchasing pre-made substrate bags, save some money and have fun making your own. Simple, step by step instructions for substrate preparation are included..
HIGHEST QUALITY AVAILABLE: You will get perfect results every time with our bags. Notably, if you are not satisfied for any reason whatsoever, simply contact us and we will refund you no questions asked..

HIGH YIELD SUBSTRATE: A proprietary mix developed by our team of mycologists. Fortified with all the nutrients your mycelium needs to mature from spore to fruiting mushrooms. Contains the perfect ratio of Premium Manure, Vermiculite, Coco Coir, and Gypsum..
PERFECT FOR MEDICINAL AND DUNG-LOVING MUSHROOMS: This substrate will provide all the nutrients your mycelium will love!.
100% RISK FREE: With our proprietary sterilization process, hospital-grade sterility testing, and batch-tracking system, we guarantee your satisfaction or your money back!.
HOW TO USE: Mix 5 LBS of substrate for every 3 LBS of colonized grain (sterilized grain sold separately)..

Includes 1 x 5lb Bio activated bacteria seeded substrate and 1 x 10lb dry aquarium substrate.
Pure, natural, unique gravel - Triple washed and kiln dried.
Add the Bio Substrate for an instant cyled aquarium - for new or existing aquariums.

External tooth lock washer exerts a spring force between the fasteners head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation..
Made of high quality 304 stainless steel environmentally friendly material, with high strength (not easy to deformation), great wear resistance and corrosion resistance, and have excellent rust resistance and oxidation resistance..
Quantity: Set of 300 pcs, includes the most commonly used 8 sizes: M2.5: 50 pcs / M3: 50 pcs / M4: 50 pcs / M5: 40 pcs / M6: 40 pcs / M8: 30 pcs / M10: 20 pcs / M12: 20 pcs..
Widely used in various occasions of screw fastening, perfect for electrical connections on household and commercial appliances, automotive and marine uses..
The tooth star lock washers are packed in a transparent storage box, easy to storage and organize, allowing you to keep these gaskets for a long time..

Super material: It is made of stainless steel, with character of corrosion resistant and anti-rust, good tensile strength, durable. Easy to operate, standard size, not easy to slip , more convenient and quick to use..
Pack quantity: The mode including 3mm/0.12’’, 4mm/0.16’’, 5mm/0.2’’, 6mm/0.24’’, 8mm/0.31’’, 10mm/0.39’’, 12mm/0.47’’, 7 values, total 390pcs. Complete species meet your all demand..
Wide uses: Applicable for cylinders, automobiles, valves, electrical appliances,spraying, doors and windows, marine uses, machinery etc..
Convenient box: All contained in a compact and see through compartmented plastic Box. Easy to install and durable to use..
Character: The tooth star structure provides flexibility for easy installation and the locking washer applies spring force between the fastener head and the substrate, so that the washer has great resistance to the substrate, bolt thread has great resistance to the nut or substrate thread, thus producing more friction and rotation resistance..

Three-dimensional cooling hole design: multi-angle cooling design for better cooling effect.
High quality aluminum plate as the heater: multi-tube technology efficient heating tube ensures good heat transfer effect.
This item can be used to divide, repair cell phone screen, LED display, Component work, SMD reengineering work, PCB removing, soldering work.
Welding and maintenance of aluminum substrate in LED industry.
Preheating of mold core in abrasive factory.
Constant temperature heating for sealing, dispensing in electronic industry.
Baking, drying and other temperature test of constant temperature heating samples in various industries.
Essential tools for laboratory, analysis room and teaching research.
The constant temperature heating platform adopts high-performance CPU to control temperature, it has accurate temperature control and strong practicability.

LONG LASTING natural material that decays slowly, even in humid environments, making your substrate last longer.
CUSTOM SUBSTRATE MIXES for both plants and animals, or both in a bioactive vivarium.
MICROFAUNA HAVEN for a bioactive substrate mix, allowing them to thrive and reproduce.
ALLOWS for AIRFLOW and DRAINAGE so the soil doesn’t compact.
great for orchids, bromeliads, and other epiphytes.
MORE UNIQUE SUBSTRATES from Josh’s Frogs! We also offer Dig-It, ABG Mix, Coco Cradle, BioBedding, incubation media, feeder insect beddings, various shredded barks like Aspen, Cypress, Pine, and more!.