Product Category
IndustrialFasteners
A comprehensive range of heavy-duty and specialty industrial fasteners — threaded rods, washers, pins, rivets, circlips and more — manufactured to international standards for engineering, construction, OEM and EPC projects across 50+ countries.
1000+ SKUs
ISO 9001:2015
DIN · ISO · ASME · BS
M2 to M100
CS · SS · Alloy · Brass · Nylon
48hr Dispatch
Browse Products
Industrial Fasteners Range
Every industrial fastener type — from standard threaded rods and washers to precision pins, circlips, rivets and specialty inserts.
Best Seller
Threaded Rods
DIN 975 · M6–M64 · CS, SS, HDG · 1m / 2m / 3m lengths
Most Popular
Flat Washers
DIN 125 · ISO 7089 · M3–M100 · CS, SS 304/316, Brass, Nylon
Anti-Vibration
Spring Washers
DIN 127 · Split Ring · M3–M48 · CS, SS · Zinc Plated
Precision
Dowel Pins
DIN 6325 · ISO 8734 · Ground & Hardened · 1mm–50mm dia
High Demand
Blind Rivets
Pop Rivets · Aluminium & SS · 3.2mm–6.4mm · All head types
Retaining Ring
Circlips / Snap Rings
DIN 471/472 · Internal & External · 3mm–300mm · Spring Steel
OEM / Plastics
Threaded Inserts
Brass & SS · M3–M20 · Heat / Press / Helical Coil types
Locking
Cotter / Split Pins
DIN 94 · ISO 1234 · 1mm–13mm · CS, SS 304 · Zinc plated
Pipe & Hose
Hose Clamps
Worm Drive · T-Bolt · Heavy Duty · 8mm–450mm · CS & SS 304/316
Complete Range
Every Product We Manufacture
Full list of all industrial fastener types, hardware and fixings supplied by RR Hydraulic.
Threaded Rods & Washers
18 Types- Threaded Rod — Full Thread (DIN 975)
- Threaded Rod — Part Thread (DIN 976)
- Hanger Rod — Galvanized & Plain
- Tie Rod — Architectural & Structural
- Turnbuckles — Eye / Hook / Jaw Ends
- Flat Washer — Standard (DIN 125)
- Flat Washer — Large OD (DIN 9021)
- Spring / Split Lock Washer (DIN 127)
- Toothed / Star Lock Washer (DIN 6798)
- Conical / Belleville Washer (DIN 6796)
- Hardened Washer (DIN 440 / 6340)
- EPDM Bonded / Sealing Washer
- Nylon / PTFE / Copper Washer
- Tab Washer / Nord-Lock Washer
- Ogee / Cup / Repair Washer
- Rebar Coupler System
- Tension Rod Assembly
- Pipe Hanger & Support System
Pins, Clips, Rivets & Inserts
22 Types- Dowel Pin — Ground & Hardened (DIN 6325)
- Cylindrical Pin (DIN 7)
- Taper Pin (DIN 1)
- Roll Pin / Spring Pin (DIN 1481)
- Cotter Pin / Split Pin (DIN 94)
- Clevis Pin — Plain & Knurled
- Parallel Key / Woodruff Key (DIN 6885)
- Groove Pin (DIN 1473)
- Circlip — External / Shaft (DIN 471)
- Circlip — Internal / Bore (DIN 472)
- E-Clip / Jesus Clip (DIN 6799)
- Hose Clamp — Worm Drive (DIN 3017)
- T-Bolt Clamp — Heavy Duty
- Blind Rivet — Aluminium (Pop Rivet)
- Blind Rivet — Stainless Steel
- Solid Rivet — CSK & Round Head
- Threaded Insert — Heat Set (Plastic)
- Threaded Insert — Helical Coil (Helicoil)
- PCB Standoff / Hex Spacer (Brass / SS)
- Clinch Nut / Self-Clinching Stud
- Cable Ties — Nylon & Stainless Steel
- Clevis & Yoke End Assembly
Applications
Industries We Serve
Our industrial fasteners are used in critical applications across every major engineering and manufacturing sector worldwide.
Oil & Gas
Stud bolts, flange hardware, alloy rods and high-pressure fixings for upstream, midstream and downstream facilities.
Power Generation
High-temperature alloy fasteners, washers and rods for turbines, boilers, heat exchangers and power plant construction.
Construction & EPC
Anchor bolts, threaded rods, washers, hanger systems and full BOM supply for large civil and infrastructure projects.
Chemical & Process
Corrosion-resistant SS, Duplex and Inconel fasteners for chemical processing, pharmaceutical and food-grade environments.
Automotive & OEM
Machine screws, pins, circlips, inserts and precision fasteners for automotive assembly and OEM manufacturing.
Marine & Offshore
Super Duplex, Monel and SS316 fasteners, clamps and rods for offshore platforms, shipbuilding and marine equipment.
Electronics & Electrical
Brass inserts, nylon screws, PCB standoffs and precision hex spacers for electronics and electrical panel manufacturing.
Infrastructure
Structural bolts, anchor systems, threaded rods, tension rods and facade fixings for bridges, stadiums and high-rise buildings.
Technical Reference
Specifications & Grade Chart
Quick reference for the most commonly supplied industrial fastener types — standards, grades, materials and size ranges.
| Product | Standard | Grade / Class | Material | Size Range | Common Finish |
|---|---|---|---|---|---|
| Threaded Rod FT | DIN 975ISO 888 | 4.8 · 8.8 · A2 · A4 | CS · SS 304/316 · HDG | M6–M64 · 1m/2m/3m | Plain · Zinc · HDG · BLK |
| Flat Washer | DIN 125ISO 7089 | Grade A · Grade C | CS · SS 304/316 · Brass · Nylon | M3–M100 | Plain · Zinc · HDG · SS |
| Large OD Washer | DIN 9021 | Grade A | CS · SS 304/316 | M5–M36 | Plain · Zinc |
| Spring Washer | DIN 127ISO 7090 | Grade F · N | CS Spring · SS 304/316 | M3–M48 | Zinc · BLK · SS Natural |
| Dowel Pin | DIN 6325ISO 8734 | m6 / h6 tolerance | Case Hardened CS · SS 303 | Ø1–Ø50mm | Ground · Uncoated |
| Split Pin / Cotter | DIN 94ISO 1234 | Standard | CS · SS 304 · Brass | Ø1–Ø13mm | Plain · Zinc |
| Circlip External | DIN 471 | Standard | Spring Steel · SS 304 | Shaft Ø3–Ø300mm | Phosphate · Plain |
| Circlip Internal | DIN 472 | Standard | Spring Steel · SS 304 | Bore Ø8–Ø300mm | Phosphate · Plain |
| Blind Rivet | ISO 15983 | Standard | Aluminium · SS 304/316 · Steel | 3.2mm–6.4mm | Natural · Zinc |
| Threaded Insert | DIN 16903 | Standard | Brass · SS 303 · Zinc alloy | M3–M20 | Natural Brass / SS |
| Hose Clamp | DIN 3017 | W1 · W2 · W4 | CS Zinc · SS 304 · SS 316 | 8mm–450mm | Zinc · Natural SS |
| Turnbuckle | DIN 1480 | Grade 4.6 | CS · HDG · SS 316 | M6–M36 | Plain · HDG · Zinc |
Materials
Materials & Grades Available
Industrial fasteners in a wide range of materials for every application and environment.
CS
Standard Grade
Carbon Steel
Most widely used material — cost-effective and available in all product types with a wide choice of protective finishes.
SS
Corrosion Resistant
Stainless Steel
For outdoor, marine, chemical and food-grade environments. SS 303 for precision pins; SS 316 for maximum corrosion resistance.
HDG
Outdoor & Structural
Hot Dip Galvanized
Thick zinc coating for long-term protection in outdoor, coastal and underground environments. Standard for structural rods and hanger systems.
BR
Electrical & Precision
Brass & Copper
Brass for threaded inserts, standoffs and electrical fixings — excellent machinability, conductivity and corrosion resistance.
NY
Non-Conductive
Nylon & Plastic
Lightweight, non-conductive, non-magnetic and corrosion-free for electronics, food processing and medical equipment.
EX
High Performance
Alloy & Exotic Grades
Alloy steel for high-strength applications. Exotic alloys for extreme temperature, pressure and corrosion in oil & gas and chemical industries.
Product Details
Know Your Industrial Fastener
Click any category to see full specifications, standards, material options and application guide.
Rod
Threaded Rods — Full & Part Thread
DIN 975 / DIN 976 · M6 to M64 · 1m, 2m, 3m lengths
Description
Threaded rods are fully or partially threaded fasteners used with nuts to join components, create suspension systems, or act as structural tension elements. Available in 1m, 2m and 3m standard lengths and can be cut to custom lengths on request.
Applications
Pipe hangers & suspension · Concrete anchoring · Structural ties · Formwork & scaffolding · MEP and HVAC installation · Chemical anchor rod systems
Standards & Grades
Washer
Washers — Flat, Spring, Lock & Specialty
DIN 125 / 127 / 9021 · M3 to M100 · All materials
Description
Washers distribute load under a bolt head or nut, prevent surface damage, provide electrical isolation and resist loosening under vibration. Selection depends on load distribution, vibration level, surface hardness and corrosion requirements.
Washer Types
Flat (DIN 125) · Large OD (DIN 9021) · Spring/Split (DIN 127) · Toothed star (DIN 6798) · Belleville/Conical (DIN 6796) · Hardened (DIN 440) · EPDM bonded · Nord-Lock
Standards & Materials
Pin
Pins & Keys — Dowel, Taper, Cotter & Roll
DIN 6325 / DIN 94 / DIN 1481 · Precision Ground
Description
Pins locate, align, secure and transmit force between components. Dowel pins are precision-ground for repeatable alignment. Roll pins are slotted tubes that compress on installation. Cotter/split pins lock nuts and castle nuts. Parallel keys transmit torque from shaft to hub.
Applications
Jig location · CNC fixture alignment · Shaft cross-pinning · Castle nut locking · Hub/shaft torque transmission · Clevis assemblies
Types & Standards
Clip
Circlips, Snap Rings & Hose Clamps
DIN 471 / 472 / 6799 · DIN 3017 · Shaft & Bore Types
Description
Circlips snap into machined grooves to prevent axial movement of components on shafts or in bores. External circlips fit shaft grooves; internal circlips fit bore grooves. Hose clamps secure hoses and tubing to fittings — worm drive for general use; T-bolt for heavy-duty and large-diameter applications.
Applications
Circlips: bearing retention · Gear and pulley location · Hydraulic cylinders · Pumps & motors. Hose clamps: pipe connections · Automotive cooling · Industrial hose assemblies
Types & Standards
Insert
Threaded Inserts, Standoffs & Rivets
Brass · SS · Aluminium · Heat / Press / Helical types
Description
Threaded inserts add durable metal threads to plastic, wood or soft metal. Heat inserts are pressed into thermoplastics with a soldering iron. Helical coil inserts repair damaged threads. PCB standoffs space circuit boards from panels at a fixed distance. Blind rivets permanently join thin sheet materials from one side only.
Applications
Plastic housing assembly · PCB mounting · Electronics enclosures · Automotive trim · Sheet metal joining · Thread repair and reinforcement
Types & Standards
Why RR Hydraulic
Your One-Stop Industrial Fastener Supplier
From M2 screws to M64 threaded rods in exotic alloys — we stock and manufacture everything with ISO quality documentation.
- 1000+ SKUs In Stock — Broadest range of industrial fasteners available from a single supplier
- Custom Manufacturing — Non-standard sizes, special materials and custom configurations to your drawing
- ISO 9001:2015 Certified — Full MTRs and dimensional inspection certificates available for all orders
- 48-Hour Dispatch — In-stock items dispatched within 48 hours to any destination worldwide
- Full BOM Supply — We supply complete fastener BOMs for EPC, OEM and infrastructure projects
Resources
Downloads & Datasheets
Download our industrial fasteners catalogue, grade charts and quality certificates.
Industrial Fasteners Catalogue
Full range — rods, washers, pins, rivets, inserts and more · 1000+ SKUs with full specs
Download PDF
Weight Chart — Rods & Washers
kg per metre (rods) & kg per 100 pcs (washers) · CS, SS 304, SS 316, HDG
Download PDF
ISO 9001:2015 Certificate
Quality certification for procurement and tendering — available for all orders on request
Download PDF
You May Also Need
Related Products
Commonly ordered together with industrial fasteners for complete project BOM supply.
