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Color: Blue
Material: Titanium alloy, Tamper-Resistant Torx Large Rounded Head Tapping Screws
Torx Rounded Head Screws, A Torx drive has more points of contact than Phillips, slotted, and square drives, allowing you to apply extra force with less slippage or damage to the recess. These steel screws are zinc plated to resist corrosion in wet environments. They penetrate 0.025" and thinner sheet metal. Length is measured from under the head.
Strip-Resistant Screws, Also known as Fastite screws, offer more thread engagement in 0.028" to 0.063" thick sheets to prevent overtightening and damaging threads. They're made from steel and have a zinc plating to resist corrosion in wet environments. Length is measured from under the head.
Titanium Fasteners - Bolts, Nuts & Screws, Unique for their strength, lightness of weight, and corrosion resistance
Titanium fasteners are best known for being strong, lightweight, and corrosion-resistant. They are critical to many industries, including chlor alkali, marine, off-shore oil & gas, desalination, medical, and pulp and paper. ades 2 and 5 are the most commonly used grades of titanium screws:
• Grade 2 (UNS R50400 / 3.7035): Commercially pure titanium and the most common grade for screws.
• Grade 5 (UNS R56400 / 3.7165): Superior strength-to-weight ratio for a unique combination of corrosion and high strength.
Corrosion Resistance
Saltwater
Perhaps the most notable attribute of titanium fasteners is their superior corrosion resistance to salt water/seawater. I anium screws have the unique ability to rapidly regrow their protective passive layer in the presence of oxygen, giving them unparalleled resistance to saltwater environments.
• Proven resistance in decades of polluted seawater
• Usable in ocean depths of a mile beneath the surface
• Resistant to high velocity, rapidly moving currents as well as stagnant seawater
• Not affected by the presence of sulfides in seawater
• Ideal for sea splash and time zones
• Seawater resistant to temperatures as high as 500°F (260°C)
Chloride, Chlorine & Other Media
Like salt water, titanium’s robust and protective oxide film regenerates in oxygen, making it highly resistant to oxidizing environments and chloride solutions, including hypochlorites, chlorates, perchlorates, sodium chlorite, and chlorine dioxide. Hi, protection holds as long as moisture is present – which can be as little as 50 ppm of humidity. Xi sizing environments without water can cause titanium to corrode or ignite rapidly. Ita ium screws are not resistant to reducing media and acids.
Product Specification
Various specifications can be manufactured according to customer requirements.High strength, high thermal strength, good corrosion resistance, high chemical activity, and small thermal conductivity. Titanium alloy has high strength and low density, good mechanical properties, good toughness, and corrosion resistance. In addition, the process performance of titanium alloy is poor, and it is difficult to cut and process. During thermal processing, it is very easy to absorb impurities such as hydrogen, oxygen, nitrogen, and carbon. Also have poor wear resistance, and a complex production process.Our most corrosion-resistant metal screws, titanium screws withstand salt water, acids, and chemicals. They have a high strength-to-weight ratio and are about 40% lighter than steel screws. All meet either ASME B18.3 or ISO 4762 (formerly DIN 912) dimensional specifications. Length is measured from under the head. Coarse threads are the industry standard; choose these screws if you don’t know the threads per inch. Fine threads are closely spaced to prevent loosening from vibration. They are not compatible with coarse threads.
The heat treatment process of titanium alloy:
(1) Stress relief annealing: the purpose is to eliminate or reduce the residual stress generated during processing. Prevents chemical attacks and reduces deformation in some corrosive environments.
(2) Complete annealing: the purpose is to obtain good toughness, improve processing performance, facilitate reprocessing, and improve dimensional and organizational stability.
(3) Solution treatment and aging: The purpose is to improve its strength. α titanium alloy and stable β titanium alloy cannot be subjected to strengthening heat treatment, and only annealing is performed in the production. α+β titanium alloys and metastable β titanium alloys containing a small amount of α phase can be further strengthened by solution treatment and aging.
Size Can also be According to the Customer's requirement for manufacturing, please check the detailed specification sheet details PDF, CAD, 211-212Page See more product details.
Product Packaging
Packaging: The inner packaging is a plastic bag, and the outer packaging is a carton. Then the tray. Carton size: 29*19*19.5cm and 23.5*17.5*8, cm and pallet size: 215*100*90cm, or as your request.
Product Pictures
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