Brass Socket Head Screws

Material: Brass

Standard: GB /T 70.1 - 2008&Q 218B&ISO 4762 - 2004 &DIN 7984 - 2022&DIN 6912 - 2021&DIN EN ISO 12474 -&ANSI/ASME B 18.3&
ISO 12474

Brass Socket Head Screws： These screws are corrosion resistant in wet environments, nonmagnetic, and electrically conductive. Length is measured from under the head.

Coarse threads are the industry standard; choose these screws if you don’t know the pitch or threads per inch. Fine threads are closely spaced to prevent loosening from vibration. They are not compatible with coarse threads.

Screws that meet ISO 4762 or DIN 912 comply with strict dimensional standards.

Aluminum Socket Head Screws： Aluminum screws are one-third the weight of steel and have good corrosion resistance. Length is measured from under the head.

Screws with a blue-anodized finish are easy to distinguish.

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.

Titanium Socket Head Screws： 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 dimensional specifications of ASME B18.3 or ISO 4762 (formerly DIN 912). 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.

Nickel Alloy Socket Head Screws： More corrosion resistant than stainless steel screws, nickel alloy screws have excellent resistance to salt water and some acids. Material is comparable to Monel. They may be mildly magnetic. 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.

Bronze Socket Head Screws： Bronze screws are about 40% stronger than brass screws and provide more corrosion resistance to salt water, gases, and sewage. They are nonmagnetic and electrically conductive. Length is measured from under the head.

Brass Socket Head Screws are characterized by high strength, good corrosion resistance, high manufacturing precision, and good surface quality. 

High Strength: Brass Socket Head Screws have a hexagonal head that fits tightly with the nut and has high tensile and shear strength to withstand enormous loads and impacts. 

Good corrosion resistance: The surface of Brass Socket Head Screws has been treated, such as zinc plating, chrome plating, etc., which has good corrosion resistance and can be used in harsh environments to extend service life. It can be used in harsh environments and prolong the service life. 

High manufacturing precision: Brass Socket Head Screws are manufactured with high precision, which can ensure the stability and reliability of the connection and ensure that there will be no loosening or detachment in the process of use. 

Good surface quality: Brass Socket Head Screws have good surface quality, which not only looks beautiful but also improves the tightness and safety of the connection to a certain extent. 

These features make copper cup head socket head bolts perform well in various applications, especially in environments requiring high strength and corrosion resistance, such as outdoor equipment and chemical equipment. Copper cup head socket head bolts can provide reliable Connection solutions.