Reviews Material Surface Hardness Testing

Dorman 610-332 Front M14-1.50 Serrated Wheel Stud - 16.00mm Knurl, 54.5mm Length Compatible with Select Chevrolet/GMC Models, 10 Pack

Durable material - carbon steel meets SAE automotive industry standards for strength and hardness.
Corrosion tested - 72-hour salt spray testing simulates three years of corrosion resistance.
Tensile tested - lug studs undergo industry-standard proof-load testing to ensure strength.
Trustworthy quality - backed by team of professional engineers and quality control specialists in the United States.
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool.

Durable material - carbon steel meets SAE automotive industry standards for strength and hardness.
Corrosion tested - 72-hour salt spray testing simulates three years of corrosion resistance.
Tensile tested - lug studs undergo industry-standard proof-load testing to ensure strength.
Trustworthy quality - backed by team of professional engineers and quality control specialists in the United States.
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool.

❶ PREMIUM MATERIAL:High Grade CRV/HCS Steel for Shank to ensure the high hardness, and wear-resistance, abrasion-resistance, high red hardness..
❷ BEST CUTTING TIP:Brad Point Spur Point Design to Guarantee the best drilling performance quicker and faster. Best Welding and Soldering to enable....
❸ FLUTE FIGURES:Efficient Helix Flute Design to keep the quickest removal of chips and debris through flute during penetration of workpiece..
❹ SURFACE TREATEMTN:Polished well done finishing and premium heat-treatment to enable the high hardness of surface and wear-resistance to keep long....
❺ APPLICATION:Applicable for variety of material drilling, such as Hardwood, Softwood, Polywood, woodboard, Plastic, Cabinet, Cupboard, Furniture....

Keep your spa water balanced by making sure it is within the following recommended ranges: pH 7.2-7.8, total alkalinity 80-120 ppm and calcium hardness 150-400 ppm.
Available for chlorine and bromine sanitizing systems.
For more than 25 years, Leisure Time has been the premier name in spa water care.
Compatible with bromine and ozone systemsDescriptionFast, easy and accurate spa water testing with the dip of a strip. Simply dip a strip in the spa or hot tub water, and compare to the color chart on the back of the bottle. Easy-to-read spa test strips and hot tub test strips are compatible with bromine and ozone sanitizers. Tests spa water for: pH, total alkalinity, calcium hardness and bromine..

Portable indentation hardness tester. Single hand operation.
Easy conversion. The test results can be converted to HB, HR,HV and HW easily through conversion table..
High sensitivity. Featured with 100 scales, much more sensitive than Webster hardness testers applied in aluminum alloys industry..
Wide valid testing range equivalent to Brinell hardness 25-150HBW..
Barcol Impressor is mainly applied to test aluminum and aluminum alloys..

INGENUITY AND QUALITY: The blade is made of D2 material, toughness and long-term blade sharpness retention. The handle is made of G10 material, high hardness (anti-fall), waterproof, no deformation, no shrinkage, anti-corrosion (anti-sweat), three colors are available (2 colors are more layered and beautiful).
TOOL STRUCTURE EXPERT: The integrated back bone design, increase the structural reliability of the whole knife, built-in bearing ball system.
hardness: 60-61HRC, geometric tactical blade knife shape, making the knife extremely penetrating.
SAFETY AND DETAIL PROCESSING: the folding knife will not pop up randomly, the screw is fully CNC carved, all screws are 416 stainless, the steel hardness is HRC45, the back clamp is 420, the knife surface is CNC water mill, and the surface is stone washed or black-plated titanium knife surface.
【WIDE USE】Used for camping, hiking, fishing, and any outdoor activities, as well as general utility and daily carry tool..
FOLDING KNIFE PRODUCT DATA: knife length 213mm, blade length 100mm, blade length 83mm, blade width 26.7mm, handle length 125mm, handle width 32mm, handle thickness 14mm, blade thickness 3.3mm.

Linear Motion Shaft: /Diameter: 8mm /Length: 100mm /Material: Stainless Steel /Hardness: Surface hardness-55-60HRC.
Hardened layer-0.8mm /Surface treatment: Chrome Plated,Smoothness Ra0.8.
Horizontal Shaft Holder: /Material: Aluminum Alloy /Compatible Model: SHF 8A /Shaft Diameter: 8mm /Locking Bolt: M4 /Clamping Bolt: M5 /Dimensions: 43*10*5mm (W*L*T).
Linear Slide: /Material: Bearing steel /Slide Bush Method: LM8UU /Dynamic Basic Loading: 274CN /Static Basic Loading： 392CON /Dimensions: 34*30*22mm (W*L*F).
This linear motion shaft of 8 mm in diameter and in different Length is steel plated and case hardened, and is suitable for use with linear support blocks and closed Type slide units in linear motion applications..
Package Included: /2 x Linear Motion Shaft /4x Horizontal Shaft Holder /4x Linear Slide.

Contains one (1) API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap.
Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss.
Accurately measures carbonate hardness in freshwater and saltwater aquariums.
KH (Carbonate Hardness) stabilizes aquarium pH..
Use weekly for monitoring and when water or fish problems appear.

Durable material - carbon steel meets SAE automotive industry standards for strength and hardness.
Corrosion tested - 72-hour salt spray testing simulates three years of corrosion resistance.
Tensile tested - lug studs undergo industry-standard proof-load testing to ensure strength.
Trustworthy quality - backed by team of professional engineers and quality control specialists in the United States.
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool.