Chenango Supply 1/4-20 x 2-1/4 Stainless Steel Socket Head Cap Screws – 18-8 Stainless, Full Thread, Hex Drive 3/16, Coarse Thread Machine Screws, 25 Pieces (1/4-20 x 2-1/4")

Industrial-grade 1/4-20 stainless steel socket head cap screws engineered for mechanical assembly, equipment repair, fabrication work, and maintenance operations requiring reliable fastening performance. Specifications Size: 1/4-20 x 1-3/4 inches Material: 18-8 stainless steel Thread type: Coarse (1/4-20) Drive type: Hex socket Hex drive size: 3/16 Head diameter: 0.375 inches Head height: 0.25 inches Shank: Full thread Quantity: 25 pieces Performance & Application Explanation Socket head cap screws feature a high cylindrical head with a recessed hex socket, offering strong torque engagement and dependable clamping force. Coarse threads provide easier installation in brittle materials and allow for thicker coatings or platings. The 18-8 stainless steel build provides corrosion resistance for general mechanical, industrial, and shop environments. Fully threaded shanks offer maximum thread engagement in nuts or pre-tapped holes. B2B Use Cases Appropriate for machinery assembly, equipment maintenance, fixture building, fabrication, automotive work, and general industrial applications requiring standardized 1/4-20 stainless hardware. Designed for use with hex or Allen wrenches for controlled torque application. Quality & Trust Reassurance Dimensions and threading reflect the actual product for accurate planning and repeatability. Stainless steel construction, consistent drive geometry, and full threading support reliable fastening performance that aligns with professional user expectations.

• 18-8 STAINLESS STEEL BUILD – Corrosion-resistant stainless steel supports long-term durability in fabrication, equipment maintenance, and mechanical assembly where reliability is essential.
• PRECISE 1/4-20 x 1-3/4 SPECS – Coarse thread improves threading reliability in pre-tapped holes and supports use in brittle materials; screw length measured under the head for accurate installation planning.
• HEX SOCKET DRIVE FOR CONTROL – 3/16 hex drive with .375" diameter and .25" height head provides strong tool engagement—addressing customer concerns about stripping and supporting high-torque fastening.
• FULLY THREADED SHANK DESIGN – Full thread engagement increases holding strength in assemblies using nuts or tapped holes, aligning with positive feedback about correct sizing and dependable performance.
• 25-PIECE INDUSTRIAL PACK – Packaged for machine shops, MRO teams, and fabrication crews who require consistent hardware quantities for repeatable fastening jobs and component assembly.