Screws
YH FASTENER provides high-quality screws engineered for secure fastening and long-lasting performance. With diverse head types, drive styles, and finishes, we also offer OEM/ODM customization to meet your exact needs.
Category: Captive screwTags: captive panel screws, captive panel screws stainless steel, captive screws, custom fasteners, Phillips pan head captive screws, phillips pan head screw
Custom PT thread-forming screws are designed for plastic assemblies that require reliable fastening without cutting away excessive material. The special thread profile forms a mating thread in the plastic boss during installation, helping improve holding performance while reducing stripping risk when compared with unsuitable standard screws. Head style, drive type, size, material and surface finish can all be customized according to drawings, samples and plastic assembly requirements.
Custom stainless steel Phillips pan head sealing screws combine a red O-ring beneath the screw head with a pre-applied thread-locking patch on the machine thread. The O-ring helps reduce moisture, dust, oil and air ingress around the fastening point, while the locking patch increases thread friction to help reduce loosening caused by vibration. Screw dimensions, O-ring compounds, thread-locking materials and surface finishes can be customized according to drawings, samples and assembly requirements.
Custom black oxide hex socket head sealing screws feature an elastomer O-ring positioned beneath the cylindrical head. When properly matched to the mating surface and installed within the specified torque range, the O-ring compresses to help reduce the ingress of moisture, dust, oil and air around the fastening point. Screw dimensions, materials, thread specifications, surface finishes and O-ring compounds can be customized according to drawings, samples and assembly requirements.
Custom stainless steel slotted pan head sealing screws feature a black O-ring positioned beneath the screw head. When installed against a suitable mating surface, the O-ring compresses to help reduce the ingress of moisture, dust, oil and air around the fastening point. Screw size, material, thread specification, head dimensions and O-ring compound can be customized according to drawings, samples and assembly requirements.
Custom stainless steel hex socket head sealing screws feature an O-ring positioned beneath the cylindrical head. When correctly matched to the mating surface and tightened within the specified torque range, the O-ring compresses to help reduce the ingress of water, dust, oil and air. Screw materials, dimensions, thread specifications, O-ring compounds and surface finishes can be customized according to drawings, samples and assembly requirements.
High quality hex sems screws, terminal sems screws, double sems machine screws. Material: stainless steel, carbon steel with multiple surface treatments. Full metric sizes, vibration resistant captive design. OEM & custom available, China factory direct low price, fast sample delivery.
Factory direct supply 304 & 316 flat head stainless steel self tapping screw with full customization support. Our anti-corrosion countersunk tapping fasteners fit furniture, construction, outdoor equipment and electronic assembly. OEM size, material and surface coating are available, free custom samples for non-standard fastener buyers.
Carbon Steel Self Tapping Screw: hardened for strength, with blue zinc plating for corrosion resistance. Features a pan head, Phillips cross recess, and an integrated W5 washer for enhanced stability. The self-tapping design eliminates pre-drilling, making it ideal for furniture, electronics, and light machinery—delivering secure, efficient fastening in various assemblies.
Industrial grade hex socket grub set screws with multiple end points, materials and sizes. Strict thread tolerance, durable performance, support custom non-standard specifications for mechanical assembly.
30-year China fastener factory making DIN 912 hex socket head cap screws in all strength grades. Standard metric and inch sizes kept in bulk stock, custom lengths and special profiles accepted for industrial bulk orders. Direct factory pricing, steady batch quality.