Oct 20, 2026Quality Control
Hextro Technology Launches New Website
Hextro Technology unveils a new website with faster navigation, clear categories, and a quick RFQ experience for fasteners and precision components.
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Quality control guides and industry information
Practical notes on fasteners, CNC parts, materials, finishes and sourcing.
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Oct 20, 2026Quality Control
Quality Control
End-to-end quality control for fasteners and machined parts—IQC, IPQC, FQC/OQC, AQL sampling, calibrated gauges and full traceability on request.
Oct 20, 2026Quality Control
Guide: Taper vs Dowel vs Spring Pins-Which Pin Should You Use?
Compare taper pins, dowel pins and spring pins, and learn how to choose the right pin type for alignment, locking, vibration and assembly needs.
Oct 20, 2026Quality Control
Finishes for Fasteners: Zinc, HDG, Black Oxide or Stainless?
Compare zinc, hot-dip galvanizing, black oxide and stainless for corrosion resistance, appearance and cost in fastener selection.
Oct 20, 2026Quality Control
Fastener Materials & Finishes: Zinc vs Black Oxide vs Nickel vs Stainless
Compare zinc plating, black oxide, nickel plating and stainless steel fasteners, and learn how to choose the right finish for cost, appearance and corrosion resistance.
Oct 20, 2026Guides
CNC Turning vs CNC Milling: Which Process Fits Your Custom Metal Part?
Learn the difference between CNC turning and CNC milling, and how to choose the right machining process for custom metal parts based on shape, tolerance and application.
Oct 20, 2026Quality Control
Client case study: cost/defect reduction via drive style or finish change
cost/defect reduction via drive style or finish change
Oct 20, 2026Guides
How to Choose Screws for Plastic Assembly
Learn how to choose screws for plastic assembly, including thread type, pilot hole size, material, torque control and common problems such as cracking or stripping.
Oct 20, 2026Guides
How to Choose the Right Screw Material and Surface Finish for OEM Assembly
A practical guide to choosing screw materials and surface finishes for OEM assembly, covering carbon steel, stainless steel, zinc, black oxide, Dacromet and zinc-nickel coatings.
Oct 20, 2026Guides
How to Choose the Right Nut for Your Bolt and Assembly
Learn how to choose the right nut for your bolt and assembly, including thread size, material, surface finish, locking method and application conditions.
Oct 20, 2026Guides
What Buyers Should Check When Comparing Fastener Quotations
Learn what buyers should check when comparing fastener quotations, including material, dimensions, finish, MOQ, inspection, lead time and packaging.
Oct 20, 2026Quality Control
When Should You Use Brass Threaded Inserts in Plastic Parts?
Learn when to use brass threaded inserts in plastic parts, including heat-set, ultrasonic and press-fit options, boss design and quotation requirements.
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