Fasteners Articles

How Cold Weather Impacts High-Strength Bolt Brittleness

Learn how cold service can affect bolt toughness and brittleness, with material selection and testing considerations for low-temperature applications.

Science of Prevailing Torque Nuts in Heavy-Duty Transmission

Explore prevailing-torque nuts in heavy-duty transmissions, including retention behavior, vibration and application-specific installation requirements.

How Engine Vibration Impacts Marine Hull Bolt Integrity

Review how marine engine vibration affects bolted connections, including preload loss, fatigue and inspection considerations for hull attachments.

How to Prevent Galling in Aerospace Stainless Steel

Explore galling in aerospace stainless steel fasteners, including material pairing, lubrication, coatings and approved assembly procedures.

Ocean Currents and Fastener Fatigue in Subsea Pipelines

Explore how ocean currents contribute to subsea fastener loading and fatigue, including material, corrosion and pipeline-support considerations.

Crevice Corrosion in Marine Stainless Steel: A Guide

Explore crevice corrosion in marine stainless steel fasteners, including stagnant zones, chloride exposure and material-selection considerations.

Understanding ASTM A325 for Marine Structural Steel

Review A325-type structural bolting for marine steelwork, including coating selection, corrosion exposure and governing project specifications.

High-Performance 12-Point Flange Bolts in Oilfields

Explore 12-point flange bolts for compact oilfield assemblies, including access, clamping requirements, material selection and quality documentation.

Custom Anchor Bolts for Refinery Infrastructure: Stability and Strength

Review custom anchor-bolt requirements for refinery infrastructure, including dimensions, material grades, coating and project specifications.

Why Spiral Wound Gaskets Lead the Oil and Gas Industry

Review spiral-wound gaskets for oil and gas equipment, including construction, material selection and flange-assembly considerations.

Navigating Buy America Requirements for Infrastructure Pipeline Projects

Review domestic-content documentation and fastener sourcing considerations for infrastructure pipeline projects with Buy America requirements.

FAA Fastener Compliance: A Guide to Aviation Safety

Review aviation fastener procurement considerations, including applicable approvals, material records and documentation for airworthiness requirements.

Understanding NAS Standards for Bolts and Screws

Explore National Aerospace Standards for bolts and screws, including dimensions, identification and the importance of the specified standard revision.

Managing Thermal Cycling in Marine LNG Carriers

Review bolting exposed to thermal cycling on LNG carriers, including cryogenic toughness, differential contraction and fatigue considerations.

Preventing Stress Corrosion Cracking in Sour Gas Environments

Review fastener corrosion risks in sour-gas environments, including material susceptibility, operating conditions and specified qualification requirements.

CNC Milling vs. CNC Lathes: Finding the Best Fit

Compare CNC milling and turning for machined components, including part geometry, tooling access, materials and manufacturing considerations.

Managing Bolt Torque, Sub-Zero Arctic Drilling Environments

Review how sub-zero conditions affect bolting for Arctic drilling, including material toughness, torque, preload and service-temperature selection.

Deepwater Rig Fastener Sealing: Hydrostatic Pressure

Review deepwater hydrostatic-pressure effects on bolted and sealed joints, including material compatibility, preload and subsea design considerations.

Calculate Proper Torque for Plated vs. Plain Finish Bolts

Compare torque considerations for plated and plain-finish bolts, including friction, lubrication, K-factor assumptions and target preload.

Top 10 Fastener Materials for Extreme Temperatures

Compare fastener materials for extreme heat and cold, including thermal expansion, strength and brittleness considerations for demanding service.

Powering Marine Hydraulics with Socket Head Cap Screws

Review socket-head cap screws for compact marine hydraulic assemblies, including access, strength, corrosion exposure and coating considerations.

Precision Machining for Subsea Manifolds | Cyclone Bolt

Explore machining requirements for subsea manifolds, including dimensional control, material selection, sealing features and inspection records.

Stopping Stress Corrosion Cracking in Sour Gas

Explore stress-corrosion cracking considerations for sour-gas bolting, including hydrogen sulfide exposure, hardness and material requirements.

Managing Traceability: The Role of MTRs in Aviation

Explore aviation fastener traceability, including material test reports, lot identification and records needed for supplier and receiving reviews.