{"product_id":"value-collection-535028pr-m4x0-7-button-socket-cap-screw","title":"Value Collection 535028PR M4x0.7 Button Socket Cap Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 535028PR is a fully threaded button socket cap screw manufactured from alloy steel with a black oxide finish. Conforming to ANSI\/ASME B18.3.4M and ISO 7380 standards, this fastener features an M4x0.7 thread size with a 16 mm length under the head. The button head profile provides a low-profile, finished appearance while the hex socket drive allows secure torque application with a 2.5 mm hex key. A material grade of 12.9 and hardness rating of 38-43 HRC make this screw suited for high-strength fastening applications in mechanical assemblies.\u003c\/p\u003e\u003cp\u003eThis screw is commonly used in light to medium mechanical assemblies where a flush, low-profile head is preferred over a traditional cap or pan head style. Typical applications include machine guards, covers, brackets, and precision equipment enclosures. The right-hand metric thread with a 4G\/6G thread fit class provides reliable engagement in standard metric threaded holes. Electricians, mechanical assemblers, and maintenance technicians working with metric hardware will find this fastener appropriate for a range of equipment service and fabrication tasks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eButton head profile with 2.5 mm hex socket drive for low-clearance installations\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction at material grade 12.9 for high-strength performance\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating provides mild corrosion resistance and reduces light reflection\u003c\/li\u003e\n\u003cli\u003eHardness rated 38-43 HRC for durability under load\u003c\/li\u003e\n\u003cli\u003eFully threaded M4x0.7 metric thread, right-hand direction\u003c\/li\u003e\n\u003cli\u003eMeets ANSI\/ASME B18.3.4M and ISO 7380 fastener standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard M4x0.7 metric threaded holes. Thread fit class 4G\/6G ensures compatibility with commonly toleranced metric nuts and tapped components per ISO and ASME standards.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall using a calibrated 2.5 mm hex key or hex socket bit driver. Verify that the receiving hole thread class is compatible with the 4G\/6G fit class before installation. De-energize and lock out any equipment before accessing fastener locations in electrical or powered mechanical assemblies. Do not substitute with a lower-grade fastener when replacing a grade 12.9 screw in a load-bearing application.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M4x0.7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 16 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 2.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 12.9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 38-43 HRC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Fit Class\u003c\/strong\u003e: 4G \/ 6G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ANSI\/ASME B18.3.4M \/ ISO 7380\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 535028PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51694550352178,"sku":"535028PR","price":2059.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6fa81e2cf9997a7bf9d53fc4c359bad1.jpg?v=1788325403","url":"https:\/\/voomisupply.com\/products\/value-collection-535028pr-m4x0-7-button-socket-cap-screw","provider":"Voomi Supply","version":"1.0","type":"link"}