
Stud bolts
ASTM A193 B7 stud assemblies, with material, length, finish, and documentation specified for your order.
All-thread bolting
Custom bolts, fasteners, and machined components
built to your specifications.
Threaded to specification.
02Defined by your requirements.
03Made from your drawings.
The people, equipment, and manufacturing discipline behind your next order.
Since 2016, Cyclone Bolt has manufactured threaded products and custom components for specification-driven industries. Our Houston facility brings cutting, CNC machining, threading, identification, inspection, and shipping together.


ASTM A193 B7 stud assemblies, with material, length, finish, and documentation specified for your order.
All-thread bolting
ASTM A193 B8 and B8M studs with matching A194 Grade 8 and 8M nuts.
B8 / B8M assemblies
A194 2H, Grade 8, and Grade 8M heavy hex nuts, with plain and specified finish options.
Companion hardwareFor engineering and procurement teams, confidence comes from verifiable requirements and records.
Review Cyclone’s published certificates, manufacturing capabilities, and technical documentation. Contract-specific approvals, testing, and deliverables are confirmed during order review.
Manufacture and supply of fasteners. View the certificate and registered scope.
View certificate · PDFDistribution and supply of fasteners. View the certificate and registered scope.
View certificate · PDFView the published certificate and its defined scope.
View certificate · PDFView the published certificate and its defined scope.
View certificate · PDFView the published certificate and its defined scope.
View certificate · PDFView the published certificate and its defined scope.
View certificate · PDFDrawing revision, material, finish, testing, and acceptance criteria defined before production.
Material records, part marking, and documentation specified for your order.
Inspection and testing aligned with the purchase specification and agreed scope.
Different industries. Different specifications. The same attention to what your order requires.
API bolting · Stud assemblies · Custom threaded parts
02Drawing-controlled parts · Contract review · Traceability
03Plant maintenance · Turnarounds · Process equipment
04Conventional power · Wind & renewables · Equipment
05Offshore · Subsea equipment · Marine infrastructure

Material, dimensions, thread form, finish, drawing revision, and required documentation form the basis of order review.
Cutting, CNC machining, threading, and part identification turn supplied requirements into physical components.
Inspection, testing, identification, and documentation are reviewed against the agreed purchase requirements.
Tell us what you need to manufacture. We’ll review the requirements, documentation, and delivery together.