1.Superior Mechanical Performance
\nCrafted from quenched-and-tempered alloy steel (e.g. SAE 4140), these PC-case thumb screws deliver tensile strengths \u2265800 MPa and yield strengths \u2265600 MPa, with a core hardness of 28\u201335 HRC. A precision zinc-plated or black-oxide finish (8\u201312 \u00b5m) offers moderate corrosion resistance and ensures smooth, repeatable thread engagement in standard M3, M4, or 6-32 UNC rails.<\/p>\n
2.Broad Application Range
\nSuitable for all types of Cover \/ Power Supply \/ PCI Slots \/ Hard Drives fixing and drive bays. Engineered for fastening computer chassis panels, securing power supplies, locking down PCI-slot covers, hard-drive cages, SSD brackets, and expansion modules. Their standard sizes and thread pitches make them compatible with virtually all ATX, micro-ATX, and mini-ITX enclosures, as well as accessories like fan brackets and drive adapters.<\/p>\n
3.Effortless Tool-Free Operation
\nThe large, knurled head provides an ergonomic grip for secure finger-tightening up to 2\u20134 Nm, eliminating the need for screwdrivers or wrenches. Quick-release capability lets you swap cards or drives in seconds, and consistent torque control prevents over-tightening and frame distortion.<\/p>\n
4.Premium Quality & Reliability
\nManufactured in ISO 9001-certified facilities with full material traceability. Each lot undergoes dimensional inspection (\u00b10.1 mm), hardness testing, and plating\u2010thickness verification. Zinc finishes meet or exceed 48 h salt-spray resistance per ASTM B117, ensuring long-term durability in home, office, or datacenter environments.<\/p>","protected":false},"excerpt":{"rendered":"
1.Superior Mechanical Performance Crafted from quenched-and-tempered alloy steel (e.g. SAE 4140), these PC-case thumb screws deliver tensile strengths \u2265800 MPa and yield strengths \u2265600 MPa, with a core hardness of 28\u201335 HRC. A precision zinc-plated or black-oxide finish (8\u201312 \u00b5m) offers moderate corrosion resistance and ensures smooth, repeatable thread engagement in standard M3, M4, or […]<\/p>","protected":false},"featured_media":3439,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[129],"product_tag":[],"class_list":{"0":"post-3438","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-screw","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-variable"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product\/3438","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/comments?post=3438"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/media\/3439"}],"wp:attachment":[{"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/media?parent=3438"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product_brand?post=3438"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product_cat?post=3438"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product_tag?post=3438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}