{"product_id":"m3-304-ss-hex-socket-pin-security-screw-tamper-proof-6-22mm","title":"M3 304 Stainless Steel Hex Socket Pin Security Screw — Anti-Theft Tamper-Proof, 6–22mm","description":"\u003ch2\u003eM3 304 Stainless Steel Hex Socket Pin Security Screw — Anti-Theft Tamper-Proof\u003c\/h2\u003e\u003cp\u003eHigh-security M3 screws with a center pin in the hex socket that prevents removal with standard Allen keys. Made from A2-70 grade 304 stainless steel for corrosion resistance. Ideal for securing electronics enclosures, public fixtures, and anti-vandal installations where tamper resistance is required.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Size\u003c\/th\u003e\n\u003ctd\u003eM3 (metric, 0.5mm pitch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength Options\u003c\/th\u003e\n\u003ctd\u003e6mm \/ 8mm \/ 10mm \/ 12mm \/ 14mm \/ 16mm \/ 18mm \/ 20mm \/ 22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eA2-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHead Style\u003c\/th\u003e\n\u003ctd\u003ePan head (low profile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrive\u003c\/th\u003e\n\u003ctd\u003eHex socket with center pin (requires pin-in-hex security key)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSecurity Level\u003c\/th\u003e\n\u003ctd\u003eLevel 2 — requires special pin-in-hex driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Type\u003c\/th\u003e\n\u003ctd\u003eMetric machine thread M3×0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Qty\u003c\/th\u003e\n\u003ctd\u003e10 pcs per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eCN (Mainland China)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose Keszoox Pin-In-Hex Security Screws?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-theft center pin\u003c\/strong\u003e — standard Allen\/hex keys cannot engage the drive, preventing unauthorized removal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA2-70 grade 304 stainless steel\u003c\/strong\u003e — excellent corrosion resistance for indoor and outdoor applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9 length options\u003c\/strong\u003e — 6mm to 22mm covers thin panel mounts to deep structural fastening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePan head profile\u003c\/strong\u003e — low-profile head sits flush against surfaces for a clean finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-pack quantity\u003c\/strong\u003e — sufficient for most enclosure or fixture projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElectronics enclosure and control panel security fastening\u003c\/li\u003e\n\u003cli\u003ePublic kiosk, ATM, and vending machine tamper protection\u003c\/li\u003e\n\u003cli\u003eFurniture and fixture anti-theft fastening (retail displays, museum exhibits)\u003c\/li\u003e\n\u003cli\u003eServer rack and network equipment panel security\u003c\/li\u003e\n\u003cli\u003eOutdoor signage and street furniture fastening\u003c\/li\u003e\n\u003cli\u003eAccess control panel and security camera housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eCompatible With\u003c\/h3\u003e\u003cp\u003eRequires a pin-in-hex (hollow hex) security driver or key for installation and removal. Compatible with M3×0.5 metric threaded holes in: aluminum extrusion profiles, steel enclosures, PCB standoffs, and standard M3 threaded inserts. Not removable with standard 2.5mm Allen\/hex keys.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What tool is needed to drive these screws?\u003c\/strong\u003e\u003cbr\u003eA: A pin-in-hex (hollow hex) security driver is required. Standard Allen keys will not fit due to the center pin. Keszoox also sells compatible pin-in-hex security driver sets.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Are these screws corrosion-resistant for outdoor use?\u003c\/strong\u003e\u003cbr\u003eA: Yes. A2-70 grade 304 stainless steel provides good corrosion resistance for most outdoor environments. For marine or highly corrosive environments, consider A4-80 grade 316 stainless steel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the security level of pin-in-hex screws?\u003c\/strong\u003e\u003cbr\u003eA: Pin-in-hex is classified as a Level 2 security fastener. It deters casual tampering and requires a specific driver, but is not rated for high-security applications requiring Level 3+ fasteners (e.g., Pentalobe, Tri-Wing).\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e10 × M3 304 Stainless Steel Hex Socket Pin Security Screws (length per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"M3x6mm","offer_id":46882287452395,"sku":"5:202191809#M3x6mm","price":3.34,"currency_code":"USD","in_stock":true},{"title":"M3x8mm","offer_id":46882287419627,"sku":"5:202191810#M3x8mm","price":3.34,"currency_code":"USD","in_stock":true},{"title":"M3x10mm","offer_id":46882287517931,"sku":"5:202191811#M3x10mm","price":3.48,"currency_code":"USD","in_stock":true},{"title":"M3x12mm","offer_id":46882287485163,"sku":"5:202191812#M3x12mm","price":3.4,"currency_code":"USD","in_stock":true},{"title":"M3x14mm","offer_id":46882287354091,"sku":"5:202191813#M3x14mm","price":3.88,"currency_code":"USD","in_stock":true},{"title":"M3x16mm","offer_id":46882287321323,"sku":"5:202191814#M3x16mm","price":3.98,"currency_code":"USD","in_stock":true},{"title":"M3x22mm","offer_id":46882287386859,"sku":"5:202191815#M3x22mm","price":4.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/M3_304_Stainless_Steel_Hex_Socket_Security_Screw_with_Pin_Front_View.webp?v=1758601243","url":"https:\/\/keszoox.com\/products\/m3-304-ss-hex-socket-pin-security-screw-tamper-proof-6-22mm","provider":"Keszoox","version":"1.0","type":"link"}