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DOT Push-to-Connect Air Brake Fittings

Shop DOT push-to-connect air brake fittings selected from catalog records that explicitly identify DOT. Compare unions, straight adapters, male adapters, 90 degree swivel elbows, and SMC assortment kits by SKU, tube size, and listed thread or pipe size.

Use the fitting type and complete SKU to narrow the options, then confirm the connection notation and product details on the individual product page before ordering. The products below are organized by fitting style to make relevant DOT air brake fittings and connectors easier to compare.

Related product collections: KV2 Air Brake Fittings | Air Brake Fittings Category | All Products

Popular DOT push-to-connect groups

DOT Push-to-Connect Unions

DOT Swivel Elbows

DOT Straight Adapters

DOT Male Adapters

SMC DOT Assortment Kits

Shop by fitting type: DOT Push-to-Connect Unions | DOT Push-to-Connect Straight Adapters | DOT Push-to-Connect Male Adapters | DOT Push-to-Connect Swivel Elbows | SMC DOT Push-to-Connect Assortment Kits

DOT Push-to-Connect Unions

Compare DOT push-to-connect unions by SKU and the tube size listed in each product title.

PC1462-10 DOT Push-to-Connect Union, 5/8
SKU:
PC1462-10
item details v
$22.32 / per
PC1462-4 DOT Push-to-Connect Union, 1/4
SKU:
PC1462-4
item details v
$7.75 / per
PC1462-5/32 DOT Push-to-Connect Union, 5/32
SKU:
PC1462-5/32
item details v
$6.11 / per
PC1462-6 DOT Push-to-Connect Union, 3/8
SKU:
PC1462-6
item details v
$5.24 / per
PC1462-8 DOT Push-to-Connect Union, 1/2
SKU:
PC1462-8
item details v
$12.92 / per

DOT Push-to-Connect Straight Adapters

Compare DOT push-to-connect straight adapters by SKU, listed tube size, and listed thread or pipe size.

PC1468-10C DOT Push-to-Connect Straight Adapter, 5/8 T x 3/8 MPT
SKU:
PC1468-10C
item details v
$14.92 / per
PC1468-5/32X1 DOT Push-to-Connect Straight Adapter, 5/32 T x 1/16 MPT
SKU:
PC1468-5/32X1
item details v
$5.68 / per

DOT Push-to-Connect Male Adapters

Compare DOT push-to-connect male adapters by SKU and the connection sizes shown in each product title.

PC1468-6B DOT Push-to-Connect Male Adapter, 3/8 T x 1/4 P
SKU:
PC1468-6B
item details v
$7.99 / per

DOT Push-to-Connect Swivel Elbows

Compare DOT push-to-connect 90 degree swivel elbows by SKU and the connection sizes shown in each product title.

PC1469-4B DOT Push-to-Connect 90 Degree Swivel Elbow, 1/4 T x 1/4 P
SKU:
PC1469-4B
item details v
$6.50 / per
PC1469SW-10C DOT Push-to-Connect 90 Degree Swivel Elbow, 5/8 T x 3/8 MPT
SKU:
PC1469SW-10C
item details v
$23.26 / per
PC1469SW-10D DOT Push-to-Connect 90 Degree Swivel Elbow, 5/8 T x 1/2 MPT
SKU:
PC1469SW-10D
item details v
$23.26 / per
PC1469SW-12D DOT Push-to-Connect 90 Degree Swivel Elbow, 3/4 T x 1/2 MPT
SKU:
PC1469SW-12D
item details v
$38.77 / per
PC1469SW-4B DOT Push-to-Connect 90 Degree Swivel Elbow, 1/4 T x 1/4 MPT
SKU:
PC1469SW-4B
item details v
$6.50 / per
PC1469SW-4C DOT Push-to-Connect 90 Degree Swivel Elbow, 1/4 T x 3/8 P
SKU:
PC1469SW-4C
item details v
$12.92 / per
PC1469SW-5/32AA DOT Push-to-Connect 90 Degree Swivel Elbow, 5/32 T x 1/16 MPT
SKU:
PC1469SW-5/32AA
item details v
$18.00 / per
PC1469SW-6C DOT Push-to-Connect 90 Degree Swivel Elbow, 3/8 T x 3/8 MPT
SKU:
PC1469SW-6C
item details v
$10.34 / per

SMC DOT Push-to-Connect Assortment Kits

Review SMC DOT push-to-connect assortment kits by SKU and the item details available on each product page.

SMC-101 DOT Push-to-Connect Air Brake Fittings Assortment, 1/4 in. to 1/2 in., 18 Items / 49 Pieces
SKU:
SMC-101
item details v
$285.71 / per
SMC-102 DOT Push-to-Connect Air Brake Fittings Assortment, 1/8 in. to 1/2 in., 32 Items / 96 Total
SKU:
SMC-102
item details v
$611.00 / per
SMC-103 Push-to-Connect DOT Air Brake Fittings
SKU:
SMC-103
item details v
$233.12 / per

How to Choose DOT Push-to-Connect Fittings

Start with the fitting style—union, straight adapter, male adapter, or swivel elbow—then compare the listed tube size, thread or pipe notation, and SKU. When replacing an existing part, match the complete SKU and connection sizes shown on its product page before ordering.

Buyer FAQ

What products are included on this page?
Published PC-series products are included only when their catalog product or display title explicitly identifies DOT. The collection also includes SMC-101, SMC-102, and SMC-103 because their catalog titles identify DOT air brake fitting assortments.
What fitting types can I compare here?
The current catalog data supports sections for unions, straight adapters, male adapters, swivel elbows, and SMC assortment kits.
How do I choose the correct fitting?
Compare the fitting type, complete SKU, tube size, and any listed thread or pipe size with the product being replaced or the required application details.
Are the SMC products individual fittings?
SMC-101, SMC-102, and SMC-103 are presented as assortment products in the catalog. Review each product page for its available item details.
What does DOT mean on this page?
DOT wording is used only where it appears in existing catalog data. This collection does not add or broaden product compliance claims beyond those records.