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Cotswold Engineering Supplies Online Store – Thread Identification Information

ThreadGuage

VernierCaliper

Not sure of the thread pitch? Got an old coupling that needs replacing, but you're not sure what type it is? Then this guide will help you identify the thread type and size on the end coupling that needs replacing, and help you ensure that the replacement parts you order will be correct.

We are currently updating our Thread Identification Booklet , Click here to be informed when it is available.

Bookmark this page so you can come back again:

Cotswold Engineering Supplies, Northway Lane, Newtown Trading Estate, Tewkesbury, Gloucestershire GL20 8JG

Direct Sales: 01684 297722 E-mail:Sales at Cotswold Engineering Supplies.

Call NOW for Quantity Discounts

01684 297722

PNEUMATIC RANGE
WADE BRASS COMPRESSION Couplings Equal Ended Reducing Equal Ended Bulkhead Imperial to Metric Male Stud BSPT Male Stud BSPP Female Pressure Guage Female Stud Single Banjo Elbows Elbow Male Stud Female Stud Tees Equal Unequal Branch Male Branch Valves & Adaptors Plug Cock Straight Needle Valve Straight Needle Valve – Panel Standpipe BSPT Nozzle BSPT Nuts & Plugs Lock Nut Blanking Nut Blanking Plug Compression Nut Nut for PVC Covered Tube Compression Rings Brass Brass Type A Copper Miscellaneous N Ferrule Polythene Ring Tube Reducing Set Copper Washer Knurled Spigots & Nuts Knurled Spigot Knurled Nut Copper Tubing Soft – Light Wall Soft – Medium Wall Half Hard
BRASS ADAPTORS & HOSETAILS Brass Hosetails BSPT Male to Hose Plated Unplated BSPP Swivel Female 60° Cone BSPP Swivel Female Flat Faced BSPP Male to Metric O Ring BSPP Male to Hose Barb BSPP Female to Hose Barb Hose Repair Coupling Connectors BSPT Male – 3 Piece Bulkhead – Female to Male BSPT Male Equal BSPP Female Equal BSPT Male Reducing BSPP Female Reducing BSPP Male – Female Extention 3 Way Y Piece Reducing Bush BSPT Male x BSPT Female BSPP Male x BSPP Female BSPP Male x BSPP Female – Unplated Plugs and Caps BSPT Male Plug BSPP Male Blanking Plug BSPP Male Blanking Plug Hexagon Recess BSPP Female Blanking Cap Nut Metric Nut BSPP Nut Reducing Adaptor BSPT Male to BSPP Female BSPP Female to BSPP Female Tee BSPP Female Equal BSPT Male Equal BSPT Male to BSPP Female Centre Leg BSPT Male x BSPP Female Off Set BSPT Male Centre Leg x BSPP Female BSPT Male Off Set x BSPP Female BSPT Male to BSPP Female Block Y BSPT Male x BSPP Female 90° BSPP Female x BSPP Female Y 90° Elbow BSPT Male BSPP Female BSPT Male to BSPP Female BSPT Male to BSPP Female Block Equal Cross BSPT Male BSPT Male x BSPP Female BSPP Female Brass Imperial Hosetails Equal Cross Equal Straight Equal Tee Equal Y Manifolds BSPP Female – Aluminium BSPP Female Double – Aluminium BSPP Female – Brass Swivel Nipple Swivel Nipple BSPT Swivel Nipple BSPP Bracket Fitting Tee Cross – Aluminium Banjo
PUSH-IN CONNECTORS Straight Male Female Male Round Bulkhead Union Female Bulkhead Elbows Male Female Extended Male Tees & Y Male Branch Female Branch Male Run Male Y Banjos Male Female Unions Straight Elbow Tee Y Reducers Single Y Tee Plug-ins Elbow Reducer Y Reducer Y Branch Tee Run Tee Tube Splicer Reducer Tube Splicer Plugs & Caps Plug Cap Branch Unions Cross Reducer Triple Branch Male Reducer Triple Branch Plug-In Reducer Triple Branch Bulkhead Elbow Universal Single Tee Double Tee Triple Tee Double Elbow Triple Elbow G Thread (O Rings) Straight Male Female Female Bulkhead Elbows Male Female Extended Male Male Reducer Triple Branch Tees Male Branch Female Branch Male Run Male Y Banjos Male Female Universal Elbows Double Triple Universal Tees Single Double Triple Speed Controllers Elbow Swivel (NSC) Elbow Swivel (NSC-G) Elbow Swivel (NSC-D) Elbow Swivel (NSC-G-D) Elbow Swivel (NSC-DC) Elbow Swivel (NSC-G-DC) Union Straight (NSF) Compact Straight Male Female Male Round Elbow Male Extended Male Tees Branch Run Unions Straight Elbow Tee Y Reducers Single Y Plug-in Hand Valves Straight A Straight A – G Thread Straight B Straight B – G Thread Nipple Nipple – G Thread Nipple Slide Straight Union Stop Fittings Straight Straight – G Thread Elbow Elbow – G Thread Union Check Valves Straight Straight Connector Straight – G Thread Bush Straight – Union Two-Touch Fittings Straight Elbow Union Tee
QUICK RELEASE AIRLINE COUPLINGS PCL Airflow PCL Vertex PCL 60 Series PCL 100 Series 399 Series Schrader Standard Duty 499 Series Schrader Heavy Duty LOW PRESSURE BALL & CHECK VALVES Mini Ball Valves BSPP Female to Female BSPT Male to BSPP Female Full Flow Ball Valves BSPP Female to Female BSPT Male to BSPP Female BSPP Female to Female T Handle BSPT Male to BSPP Female T Handle 3 Way Reducer Flow Ball Valves BSPP Female to Female L Port BSPP Female to BSPP Female T Port Gate Valves BSPP Female Brass PN10 BSPP Female Brass PN20 BSPP Female Gunmetal BSPP Female Brass Y Strainers Check Valves BSPP Female Non-return Europa Brass BSPP Female York Brass Europa and York Stainless Steel Filter Brass Swing – Metal Seat
TUBING PRODUCTS Flexible Nylon Tubing Metric Imperial Polyurethane TP Tubing Metric Imperial Polyurethane CPU Tubing LLDPE Tubing
JOHN GUEST
AIRLINE RING MAIN FITTINGS Adaptors BSP Male Stud Straight BSP Male Stud Stem Equal Straight ConnectorStem Reducer ElbowsEqual Stem Tees Equal Reducing Branch Brass Fittings Wingback Elbow Straight Adaptor BSP Male Stem Adaptor NPT Male Stem Adaptor Female Stem Adaptor All Accessories End Stop U-Bend Porting Block Aluminium Wall Block Water Trap Tee Plug Collet Cover Pipe Clip Tools Deburring Heavy Duty Pipe Cutter and Spare Blade Disposable Pipe Cutter Tube Release Aid Tubing Blue Rigid Nylon Aluminium Tube LLDPE Tube SUPER SPEEDFIT PUSH-IN FITTING Metric Adaptors Straight Metric Thread Straight BSPP Thread Straight BSPP – Food Grade Straight BSPT – Food Grade BSPP Female – Food Grade Connectors Equal Straight – Food Grade Reducing Straight – Food Grade Bulkhead – Food Grade Bulkhead Brass Bulkhead Offset – Food Grade Elbows Equal – Food Grade Reducing – Food Grade Swivel Metric Male BSPP Thread BSPT – Food Grade BSPP – Food Grade Stem – Food Grade Tees Equal – Food Grade Equal Stud Swivel Branch BSPP – Food Grade BSPT – Food Grade Stud Swivel Male Run BSPP – Food Grade BSPT – Food Grade Stem Adaptors Metric Male BSPP Male Superthread BSPP Male – Food Grade BSPT Male – Food Grade Stem Reducer – Food Grade Stem Enlarger – Food Grade Dividers Two Way Compact Two Way – Food Grade Hosetail to Stem Plug – Food Grade Banjos Single Body Bolt Double Banjo Bolt Flow Control Manual Adjustment Mini Slot Adjustment Slot Adjustment LLDPE Tube Imperial Adaptors Straight BSPT Thread Straight NPTF Thread Straight BSPP – Spot faced ports Straight BSP – Large seal BSPT Male Stem BSPP Female Connectors Equal Straight Reducing Straight Bulkhead Tees Equal Reducing Branch Elbows Equal Swivel Stem Swivel BSPT Male Swivel NPTF Male Plug Tube to Hosetail Stem Adaptor Elbow Three Way Divider Tube Insert LLDPE Tube
MISCELLANEOUS
JCS HI-TORQUE HOSE CLIPS AND CLAMPS Hi-Grip Zinc Plated Stainless Steel Hi-Torque Stainless Steel Mini-Clips P-Clips M6 12mm Band Zinc Plated Standard Liner Stainess Steel High Temperature Liner M10 20mm Band Zinc Plated High Temperature Liner Stainess Steel High Temperature Liner Tools Assorted Clip Boxes MIKALOR CLIPS AND CLAMPS 1 Ear O Clips Zinc Plated Stainless Steel 2 Ear O Clips Zinc Plated Stainless Steel O Clip Pliers Supra Hose Clamps Supra W2 Stainless Steel Band Supra W4 All Stainless Steel PRESSURE GAUGES - BUDGET RANGE Glycerine Filled 63mm Diam Stem Mount Port 63mm Diam Centre Back Port Dry Gauge 40mm Diam Stem Mount Port 40mm Diam Centre Back Port 50mm Diam Stem Mount Port 50mm Diam Centre Back Port Vacuum Gauge Dry -30" Hg Stem Mount Port -30" Hg Centre Back Port
HYDRAULIC RANGE
ADAPTORS BSP Male BSPP Male x BSPP Male BSPP Male x BSPT Male BSPT Male x BSPT Male Bulkhead With Locknut Un-equal Bulkhead With Locknut BSP Locknut BSPP Male x JIC Male BSPT Male x JIC Male BSPT Male x NPT Male BSPP Male x Metric Male JIC Male JIC Male x JIC Male JIC Male Bulkhead JIC Locknut Metric Male Metric Male x Metric Male Metric Male x JIC Male Metric Bulkhead Metric Locknut SAE Male SAE Male x BSPP Male SAE Male x JIC Male NPT Male NPT Male X BSPP Male NPT Male X NPT Male NPT Male X JIC Male BSP Male x Female BSPP Male x BSP Swivel Female BSPT Male x BSP Swivel Female BSPP Male x Metric Swivel Female BSPP Male x JIC Swivel Female Metric Male x Female Metric Male x Metric Swivel Female Metric Male x BSP Swivel Female Metric Male x JIC Swivel Female JIC Male x Female JIC Male x JIC Swivel Female JIC Male x BSP Swivel Female JIC Male x Metric Swivel Female BSP Female x Female BSP Swivel Female x BSP Swivel Female BSP Swivel Female x Metric Swivel Female BSP Swivel Female x JIC Swivel Female BSP Fixed Female x BSP Fixed Female JIC Female x Female JIC Swivel Female x JIC Swivel Female Tee Adaptors BSPP Male Equal Tee Coned Seal Type Bonded Seal Type BSPP Male with BSPP Swivel Female on Branch BSPP Male with BSPP Swivel Female on Run BSPP Swivel Female Tee BSPP Fixed Female Tee JIC Male Tee JIC Male with JIC Swivel Female on Branch JIC Male with JIC Swivel Female on Run JIC Swivel Female Elbow Adaptors 90° BSPP Male x BSPP Male Elbow Coned Seal Type Bonded Seal Type BSPP Male x BSPT Male Elbow BSPP Male x BSPP Swivel Female Coned Seal Type Bonded Seal Type BSPP Swivel Female x BSPP Swivel Female BSPP Fixed Female x BSPP Fixed Female JIC Male x JIC Male JIC Male x JIC Swivel Female JIC Swivel Female x JIC Swivel Female Swept BSPP Male x BSPP Male 90° BSPP Male x BSPP Swivel Female 90° BSPP Swivel Female x BSPP Swivel Female 90° BSPP Male x BSPP Male 135° BSPP Male x BSPP Swivel Female 135° BSPP Swivel Female x BSPP Swivel Female 135° JIC Male x JIC Swivel Female 90° JIC Male x JIC Swivel Female 135° Positional BSPP Male x BSP Positional 90° BSPP Male x BSP Positional 45° JIC Male x BSP Positional 90° JIC Male x SAE Positional 90° JIC Male x SAE Positional 45° Cross Adaptors BSP Male Cross JIC Male Cross BSP Swivel Female BSPP Fixed Female Bushes Male x Female BSPP Male 60° Cone x BSPP Fixed Female BSPP Male 60° Cone x BSPP Fixed Extended Female BSPT Male x BSPT Fixed Female Bush BSPT Male x BSPT Fixed Extended Female Bush NPT Male x NPT Fixed Female Bush BSPP Male x BSPP Fixed Female Gauge ORFS Adaptors ORFS Male x ORFS Male BSPP Male x ORFS Male ORFS Male Bulkhead (body only) ORFS Bulkhead Locknut ORFS Male x ORFS Swivel Female BSPP Male x ORFS Swivel Female ORFS Tee Adaptors ORFS Male Tee ORFS Male Tee with ORFS Swivel Female on Branch ORFS Male Tee with ORFS Swivel Female on Run ORFS Male Tee with SAE Male Positional on Branch ORFS Male Tee with SAE Male Positional on Run ORFS Elbow Adaptors ORFS Male x ORFS Male 90° Elbow ORFS Male x ORFS Swivel Female 90° Elbow ORFS Male x ORFS Swivel Female 45° Elbow ORFS Male x BSP Positional 90° Elbow ORFS Male x SAE Positional 90° Elbow ORFS Male Plug ORFS Female Cap Plugs and Caps BSPP Male Solid Plug BSPP Male Plug Cone Seal BSPT Male Solid Plug JIC Male Solid Plug NPTF Male Solid Plug SAE Male Solid Plug Metric Male Solid Plug BSP Swivel Female Blanking Cap JIC Swivel Female Blanking Cap Metric Swivel Female Blanking Cap Bonded Seals BSP Metric
GATES HOSES G1 Hose (EN 853 1SN) M3K Hose (SAE 100R17) CM2T Hose (EN 857 2SC) TH7 Hose (SAE 100R7) Gates Hose Assembly Machinery GATES COUPLINGS Gates Megacrimp® BSP BSPT Male BSPP Male BSPP Female BSPP 45° Swept Elbow BSPP 90° Swept Elbow BSPP 90° Block Elbow BSPP Female Flat Face Swivel BSPP Banjo Gates Megacrimp® JIC JIC Male JIC Swivel Female JIC Female 45° Swept Elbow JIC Female 90° Swept Elbow Short Drop JIC Female 90° Swept Elbow Medium Drop Megacrimp® JIS JIS Swivel Female 30° Cone BSP Thread JIS Swivel Female 30° Cone Metric Thread Megacrimp® SAE Flat Face ORFS O Ring Male ORFS O Ring Swivel Female ORFS O Ring 45° Swept Elbow ORFS O Ring 90° Swept Elbow Short Drop ORFS O Ring 90° Swept Elbow Medium Drop Megacrimp® Metric 24° O Ring Light Series Metric Male 24° Cone Light Series Metric Swivel Female 24° Cone Light Series Metric Swivel Female 45° Swept Elbow 24° Cone Light Series Metric Swivel Female 90° Swept Elbow 24° Cone Light Series Megacrimp® Metric 24° O Ring Heavy Series Metric Male 24° Cone Heavy Series Metric Swivel Female 24° Cone Heavy Series Metric Swivel Female 45° Swept Elbow 24° Cone Heavy Series Metric Swivel Female 90° Swept Elbow 24° Cone Heavy Series Megacrimp® Metric Banjo Megacrimp® SAE O Ring Flange 3000 Series SAE O Ring Flange Straight SAE O Ring Flange 45° Elbow SAE O Ring Flange 90° Elbow SAE Flange Kit
HIGH PRESSURE BALL VALVES AND FLOW CONTROLS High Pressure Ball Valves Ball Valves 3 Way Ball Valves Flow Control Valves Needle Valves Needle Valves – Free Flow Return Needle Valve Panel Nut Flow Divider Valves 3 Way – Closed Centre Position 3 Way – Open Centre Position 6 Way – Closed Centre Position 6 Way – Open Centre Position 6 Port – 12v DC Pilot Check Valves Single Acting Single Acting Return Double Acting Pressure Test Points Imperial and Metric Inline Female Gauge Adaptor Standpipe L Series Standpipe S Series Test Hose Assembly – Gauge Adaptor Test Hose Assembly – Female Ends Wika Gauges 63mm Vacuum Bottom Stem Connection 63mm Pressure Bottom Stem Connection 63mm Vacuum Centre Back Connection 63mm Pressure Centre Back Connection 100mm Vacuum Bottom Stem Connection 100mm Pressure Bottom Stem Connection 100mm Vacuum Centre Back Connection 100mm Pressure Centre Back Connection
HYDRAULIC QUICK RELEASE COUPLINGS ISO A Series Probe BSP Thread Coupling BSP Thread Dust Cap For Probe Dust Plug for Coupling HQ Series Flat Face Probe BSP Thread Flat Face Coupling BSP Thread Flat Face Probe Dust Cap Flat Face Coupling Dust Cap TB Series Trailer Brake Male Probe Trailer Brake Coupling Rotary Adaptor Coupling Coupling BSP 90° Coupling BSP In-line CV Series BSP Check Valves 0.35 Bar BSP Check Valves 4.5 Bar VPC Series Hose Burst Valve
HYDRAULIC COMPRESSION FITTINGS Cutting Rings Tube Nuts Male Stud Couplings BSPP (Form A) Light Series Heavy Series BSPT Light Series NPT Light Series Heavy Series Female Stud Couplings BSPP Light Series Heavy Series Male Stud Standpipe BSPP Light Series Heavy Series Equal Tube Coupling Light Series Heavy Series Reducing Tube Light Series Heavy Series Bulkhead Coupling Light Series Heavy Series Bulkhead Elbow Coupling Light Series Heavy Series Equal Tube Elbow Light Series Heavy Series Equal Tee Light Series Heavy Series Equal Male Cross Light Series Heavy Series Male Stud Elbow Light Series BSPT Adjustable Male Female Elbow Light Series Heavy Series Branch Tee Light Series Heavy Series Run Tee Light Series Heavy Series Standpipe Reducer Light Series Heavy Series Straight Swivel Female x Female Light Series Heavy Series Banjo BSPP Light Series Heavy Series Gauge Coupling BSPP Light-Heavy Series Standpipe Gauge Coupling BSPP - Light Heavy Series Blanking Plug (Nut not inc) Male Port Plug Metric Thread (Form E Seal) Light Series Heavy Series Tube Clamps Single Tube Clamp Standard Series Heavy Series Twin Tube Clamp Standard Series Plated Steel Hydraulic Tube

REMEMBER: The more you order the more you save! All prices are subject to VAT

Cotswold Engineering Supplies Online Store – Thread Identification Information

Call NOW for Quantity Discounts

01684 297722

PNEUMATIC RANGE

JOHN GUEST

MISCELLANEOUS

HYDRAULIC RANGE