Scroll to view all
All products 0.68 in Hex size
Looking for high-quality controls, HVAC, electrical, plumbing, and industrial/residential products? Browse the Blackhawk Supply store catalog today!
View Details
LF23325X4 | 1 / 4MPTX1 / 4MPT LF HEX NIPPLE MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: LF23325X4
View Details
LF123-64 | 3 / 8MPT X 1 / 4MPT LF HEX NIPPLE MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: LF123-64
View Details
LF122-6 | 3 / 8MPT X 3 / 8MPT LF HEX NIPPLE MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: LF122-6
View Details
LF123-62 | 3 / 8MPT X 1 / 8MPT LF HEX NIPPLE MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: LF123-62
View Details
LF111-2 | 1 / 8 NPSL LEAD FREE LOCKNUT MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: LF111-2
View Details
LF110-64 | 3 / 8MPT X 1 / 4FPT LF HEX BUSHING MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: LF110-64
View Details
48-66 | 3 / 8FL X 3 / 8MPT HF UNION MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 48-66
View Details
48-56 | 5 / 16FL X 3 / 8MPT HF UNION MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 48-56
View Details
48-46 | 1 / 4FL X 3 / 8MPT HF UNION MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 48-46
View Details
46-64 | 3 / 8 FL X 1 / 4 FPT FE ADAPTER MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46-64
View Details
46-54 | 5 / 16 FL X 1 / 4 FPT FE ADAPTER MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46-54
View Details
38205 | 1 / 4 X 1 / 4 (COPPER-AB X FIP ADAPT), Brass Fittings, D.O.T. Air Brake Copper Tubing, Female Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 38205
View Details
322P | 3 / 8 EXTERNAL SEAT DRAIN COCK MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 322P
View Details
29PO1-86 | 1 / 2 HID X 3 / 8 MPT PUSH ON BARB MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 29PO1-86
View Details
29PO1-66 | 3 / 8 HID X 3 / 8 MPT PUSH ON BARB MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 29PO1-66
View Details
29-86 | 1 / 2 HID X 3 / 8 MPT HOSE BARB MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 29-86
View Details
29-66 | 3 / 8 HID X 3 / 8 MPT HOSE BARB MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 29-66
View Details
29-46 | 1 / 4 HID X 3 / 8 MPT HOSE BARB MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 29-46
View Details
29-106 | 5 / 8 HID X 3 / 8 MPT HOSE BARB MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 29-106
View Details
262RX8X6 | 1 / 2 OD X 3 / 8 OD REDUCING MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 262RX8X6
View Details
261X7 | 7 / 16 OD COMPRESSION NUT SAE MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 261X7
View Details
248X6X6 | 3 / 8FLX3 / 8MPT SAE HALF UNION MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 248X6X6
View Details
23325X6 | 3 / 8MPT X 3 / 8MPT HEX NIPPLE SAE MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 23325X6
View Details
23226X2 | 3 / 8 X 1 / 8 EXTRA HEAVY BUSHING MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 23226X2
Committed to customer satisfaction
as experts in All Products
Recently Viewed
Popular Products
View all →
H221 | Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H221
EISK8-100T | 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-100T
QAA2280.FWSC | Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Siemens
Brand: Siemens
SKU: QAA2280.FWSC
H321 | Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H321
VT7652B5031 | Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Viconics
Brand: Viconics
SKU: VT7652B5031
EISK16-100T | Skorpion 16-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK16-100T
LF120-S US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120-S US
MD3604X | Switch Motor Disconnect 60A 3P NEMA 4X | Square D
Brand: Square D
SKU: MD3604X