Brass fittings 5/8-18 x 3/8-18 Thread size

At Blackhawk Supply, we've curated an unmatched collection of over 520 precision-engineered brass fittings from industry titans Midland Metal Mfg. and Anderson Metals. Browse our numerous brass fitting options below!
All Types
Image for Brass Bushings Brass Bushings Image for Brass Nipples Brass Nipples Image for Brass Couplings Brass Couplings Image for Brass Elbows Brass Elbows Image for Brass Connectors Brass Connectors Image for Brass Tees Brass Tees Image for Brass Unions Brass Unions Image for Brass Adapters Brass Adapters Image for Brass Compression Fittings Brass Compression Fittings Image for Compression Fittings Compression Fittings Image for Brass Valves Brass Valves Image for Brass Flare Fittings Brass Flare Fittings Image for Brass Plugs Brass Plugs Image for Brass Caps Brass Caps Image for Brass Union Brass Union Image for Brass Sleeves Brass Sleeves Image for Brass Inserts Brass Inserts Image for Brass Nuts Brass Nuts Image for Brass Swivel Fittings Brass Swivel Fittings Image for Brass Hose Fittings Brass Hose Fittings Image for Brass Barbed Fittings Brass Barbed Fittings Image for Brass Hose Barb Fittings Brass Hose Barb Fittings Image for Flare Fittings Flare Fittings Image for SAE 45 Deg Flare SAE 45 Deg Flare Image for Lead Free Brass Fittings Lead Free Brass Fittings Image for Brass Push-In Fittings Brass Push-In Fittings Image for Stainless Steel Hose Barbs Stainless Steel Hose Barbs
Filter
View Details Midland Metal Mfg. 12049 3/8 X 3/8 (FE INV FL X MIP ADAPT), Brass Fittings, Inverted Flare, Male Adapter | Blackhawk Supply
12049 | 3 / 8 X 3 / 8 (FE INV FL X MIP ADAPT), Brass Fittings, Inverted Flare, Male Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 12049
$1.31 each
View Details Midland Metal Mfg. 10264 3/8 X 3/8 (MALE FLARE X MIP ADPT), Brass Fittings, SAE 45 Deg Flare, Male Adapter | Blackhawk Supply
10264 | 3 / 8 X 3 / 8 (MALE FLARE X MIP ADPT), Brass Fittings, SAE 45 Deg Flare, Male Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 10264
$1.86 each
View Details Midland Metal Mfg. 10264L 3/8 X 3/8 (LP M FLARE X MIP ADPT), Brass Fittings, SAE 45 Deg Flare, Male Adapter | Blackhawk Supply
10264L | 3 / 8 X 3 / 8 (LP M FLARE X MIP ADPT), Brass Fittings, SAE 45 Deg Flare, Male Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 10264L
$1.89 each
View Details Midland Metal Mfg. 10320 3/8 X 3/8 (M FLARE X FIP ELBOW), Brass Fittings, SAE 45 Deg Flare, 90 Deg Female Elbow | Blackhawk Supply
10320 | 3 / 8 X 3 / 8 (M FLARE X FIP ELBOW), Brass Fittings, SAE 45 Deg Flare, 90 Deg Female Elbow | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 10320
$2.92 each
View Details Midland Metal Mfg. 10236 3/8 X 3/8 (MALE FLARE X FIP ADPT), Brass Fittings, SAE 45 Deg Flare, Female Adapter | Blackhawk Supply
10236 | 3 / 8 X 3 / 8 (MALE FLARE X FIP ADPT), Brass Fittings, SAE 45 Deg Flare, Female Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 10236
$5.18 each
View Details Midland Metal Mfg. 10453 3/8 X 3/8 (M FLARE X MIP 45 ELB), Brass Fittings, SAE 45 Deg Flare, 45 Degree Elbow | Blackhawk Supply
10453 | 3 / 8 X 3 / 8 (M FLARE X MIP 45 ELB), Brass Fittings, SAE 45 Deg Flare, 45 Degree Elbow | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 10453
$4.35 each
View Details Midland Metal Mfg. 10236L 3/8 X 3/8(LP M FLARE X FIP ADPT), Brass Fittings, SAE 45 Deg Flare, Female Adapter | Blackhawk Supply
10236L | 3 / 8 X 3 / 8(LP M FLARE X FIP ADPT), Brass Fittings, SAE 45 Deg Flare, Female Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 10236L
$2.84 each
View Details Midland Metal Mfg. 12065 3/8 X 3/8 (FE INV FL X MIP ELBOW), Brass Fittings, Inverted Flare, Elbow | Blackhawk Supply
12065 | 3 / 8 X 3 / 8 (FE INV FL X MIP ELBOW), Brass Fittings, Inverted Flare, Elbow | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 12065
$7.04 each
View Details Midland Metal Mfg. 10211 3/8 X 3/8 (MALE FLARE X MIP TEE), Brass Fittings, SAE 45 Deg Flare, Male Branch Tee | Blackhawk Supply
10211 | 3 / 8 X 3 / 8 (MALE FLARE X MIP TEE), Brass Fittings, SAE 45 Deg Flare, Male Branch Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 10211
$3.68 each
View Details Midland Metal Mfg. 10295 3/8 X 3/8 (M FLARE X MIP ELBOW), Brass Fittings, SAE 45 Deg Flare, Male Elbow | Blackhawk Supply
10295 | 3 / 8 X 3 / 8 (M FLARE X MIP ELBOW), Brass Fittings, SAE 45 Deg Flare, Male Elbow | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 10295
$2.57 each
View Details Midland Metal Mfg. 249X6X6 3/8FLX3/8MPT B/STK SAE ELBOW MAF/USA Mid-America Fittings Made in USA | Blackhawk Supply
249X6X6 | 3 / 8FLX3 / 8MPT B / STK SAE ELBOW MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 249X6X6
$3.30 each
View Details Midland Metal Mfg. 10295B 3/8 X 3/8 (BS M FLARE X MIP ELB), Brass Fittings, SAE 45 Deg Flare, Male Elbow | Blackhawk Supply
10295B | 3 / 8 X 3 / 8 (BS M FLARE X MIP ELB), Brass Fittings, SAE 45 Deg Flare, Male Elbow | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 10295B
$10.32 each
Connection Type
Connection Type 1
Connection Type 2
Description
Dimensions
Fitting Type
Hex Size
Material Construction
Section
Shape

-----thread-size_5-8-18-x-3-8-18

Committed to customer satisfaction
as experts in Brass Fittings
(847) 773-0645
Recently Viewed

Popular Products

View all →
Schneider Electric MG350V-24F SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Blackhawk Supply
MG350V-24F | SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Schneider Electric
Brand: Schneider Electric
SKU: MG350V-24F
$109.69 each
Contemporary Controls BAST-221C-B2 BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Blackhawk Supply
BAST-221C-B2 | BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Contemporary Controls
Brand: Contemporary Controls
SKU: BAST-221C-B2
$169.00 each
Veris PWLX04S Pressure | Wet | Nema 4 | LCD | 0-100PSID | Blackhawk Supply
PWLX04S | Pressure | Wet | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
SKU: PWLX04S
$395.83 each
iO HVAC Controls iO-TWIN Universal Twinning Kit | Blackhawk Supply
iO-TWIN | Universal Twinning Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-TWIN
$254.85 each
Siemens SKD62U Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Blackhawk Supply
SKD62U | Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Siemens
Brand: Siemens
SKU: SKD62U
$846.69 each
Belimo B220+LF120 US CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B220+LF120 US | CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B220+LF120 US
$448.20 each
Veris PX3ULX05 Pressure,Dry,Univ,LCD | Blackhawk Supply
PX3ULX05 | Pressure, Dry, Univ, LCD | Veris
Brand: Veris
SKU: PX3ULX05
$137.31 each
Belimo ZIP-BT-NFC Bluetooth to NFC converter for temporary wireless operation | Blackhawk Supply
ZIP-BT-NFC | Bluetooth to NFC converter for temporary wireless operation | Belimo
Brand: Belimo
SKU: ZIP-BT-NFC
$209.25 each
Sign in to your account

Don't have an account? Create an account

Show

Forgot password?

Register New Account

Already have an account? Sign In instead.

Show
Show

Sign In

Your Cart
0 items
$0.00
Are you from Chicago?
Yes / No
Chicago Change
Shipping Estimates
Shipping:
The product has been added to cart.
There are 0 items in your cart.
Scroll to view all
Continue to Cart ($0.00) Quote these products
You can order without authorization. The system will remember your information after completion.