Available for Class 150 and Class 300 flanges, these hardware kits support both new installations and maintenance work where consistent fitment and pressure-rated connections are critical. Bolt packs and stud kits help streamline purchasing, improve installation efficiency, and ensure proper hardware selection for pipe flange assemblies.
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3/4" IPS Flange Connection Kit w/ Red Rubber Gasket
Braxton Harris
$2.613/4" IPS Flange Connection Kit w/ Red Rubber Gasket FITS 3/4" IRON PIPE. BOLT SIZE: 1/2" DIAMETER X 2" LENGTH. KIT INCLUDES: 4 BOLTS, 4 NUTS, 1 RED RUBBER GASKET. HEX BOLTS AND NUTS MEET ASTM A307. RUBBER GASKETS MEET ASTM D1330. 150 LBS. DO NOT USE FOR...$2.61 -
$26.14 -
4" IPS Flange Connection Kit w/ Asbestos Free Gasket
Braxton Harris
$18.244" IPS Flange Connection Kit w/ Asbestos Free Gasket FITS 4" IRON PIPE. BOLT SIZE: 5/8" DIAMETER X 3" LENGTH. KIT INCLUDES: 8 BOLTS, 8 NUTS, 1 ASBESTOS FREE RING GASKET. HEX BOLTS AND NUTS MEET ASTM A307. GASKET MEETS ASTM F152, F36A, F146. 150 LBS. MAY...$18.24 -
4" IPS Flange Connection Kit w/ Asbestos Free Gasket/ Zinc Plated Bolts
Braxton Harris
$13.184" IPS Flange Connection Kit w/ Asbestos Free Gasket/ Zinc Plated Bolts$13.18 -
4" IPS Flange Connection Kit w/ Full Face Rubber Gasket
Braxton Harris
$18.074" IPS Flange Connection Kit w/ Full Face Rubber Gasket FITS 4" IRON PIPE. BOLT SIZE: 5/8" DIAMETER X 3" LENGTH. KIT INCLUDES: 8 BOLTS, 8 NUTS, 1 RED RUBBER FULL FACE GASKET. HEX BOLTS AND NUTS MEET ASTM A307. RUBBER GASKETS MEET ASTM D1330. 150 LBS. DO...$18.07 -
4" IPS Flange Connection Kit w/ Red Rubber Gasket
Braxton Harris
$17.114" IPS Flange Connection Kit w/ Red Rubber Gasket FITS 4" IRON PIPE. BOLT SIZE: 5/8" DIAMETER X 3" LENGTH. KIT INCLUDES: 8 BOLTS, 8 NUTS, 1 RED RUBBER GASKET. HEX BOLTS AND NUTS MEET ASTM A307. RUBBER GASKETS MEET ASTM D1330. 150 LBS. DO NOT USE FOR...$17.11 -
5" IPS Flange Connection Kit w/ Asbestos Free Full Face Gasket
Braxton Harris
$29.405" IPS Flange Connection Kit w/ Asbestos Free Full Face Gasket FITS 5" IRON PIPE. BOLT SIZE: 3/4" DIAMETER X 3-1/4" LENGTH. KIT INCLUDES: 8 BOLTS, 8 NUTS, 1 ASBESTOS FREE FULL FACE GASKET. HEX BOLTS AND NUTS MEET ASTM A307. GASKETS MEET ASTM F152, F36A,...$29.40 -
5" IPS Flange Connection Kit w/ Asbestos Free Gasket
Braxton Harris
$27.085" IPS Flange Connection Kit w/ Asbestos Free Gasket FITS 5" IRON PIPE. BOLT SIZE: 3/4" DIAMETER X 3-1/4" LENGTH. KIT INCLUDES: 8 BOLTS, 8 NUTS, 1 ASBESTOS FREE RING GASKET. HEX BOLTS AND NUTS MEET ASTM A307. GASKET MEETS ASTM F152, F36A, F146. 150 LBS...$27.08 -
5" IPS Flange Connection Kit w/ Asbestos Free Gasket/ Zinc Plated Bolts
Braxton Harris
$50.895" IPS Flange Connection Kit w/ Asbestos Free Gasket/ Zinc Plated Bolts$50.89 -
5" IPS Flange Connection Kit w/ Full Face Rubber Gasket
Braxton Harris
$26.665" IPS Flange Connection Kit w/ Full Face Rubber Gasket FITS 5" IRON PIPE. BOLT SIZE: 3/4" DIAMETER X 3-1/4" LENGTH. KIT INCLUDES: 8 BOLTS, 8 NUTS, 1 RED RUBBER FULL FACE GASKET. HEX BOLTS AND NUTS MEET ASTM A307. RUBBER GASKETS MEET ASTM D1330. 150 LBS...$26.66 -
5" IPS Flange Connection Kit w/ Red Rubber Gasket
Braxton Harris
$25.745" IPS Flange Connection Kit w/ Red Rubber Gasket FITS 5" IRON PIPE. BOLT SIZE: 3/4" DIAMETER X 3-1/4" LENGTH. KIT INCLUDES: 8 BOLTS, 8 NUTS, 1 RED RUBBER GASKET. HEX BOLTS AND NUTS MEET ASTM A307. RUBBER GASKETS MEET ASTM D1330. 150 LBS. DO NOT USE FOR...$25.74 -
$36.82 -
6" IPS Flange Connection Kit w/ Asbestos Free Full Face Gasket
Braxton Harris
$30.136" IPS Flange Connection Kit w/ Asbestos Free Full Face Gasket FITS 6" IRON PIPE. BOLT SIZE: 3/4" DIAMETER X 3-1/4" LENGTH. KIT INCLUDES: 8 BOLTS, 8 NUTS, 1 ASBESTOS FREE FULL FACE GASKET. HEX BOLTS AND NUTS MEET ASTM A307. GASKETS MEET ASTM F152, F36A,...$30.13 -
6" IPS Flange Connection Kit w/ Asbestos Free Gasket
Braxton Harris
$27.826" IPS Flange Connection Kit w/ Asbestos Free Gasket FITS 6" IRON PIPE. BOLT SIZE: 3/4" DIAMETER X 3-1/4" LENGTH. KIT INCLUDES: 8 BOLTS, 8 NUTS, 1 ASBESTOS FREE RING GASKET. HEX BOLTS AND NUTS MEET ASTM A307. GASKET MEETS ASTM F152, F36A, F146. 150 LBS...$27.82 -
6" IPS Flange Connection Kit w/ Asbestos Free Gasket/ Zinc Plated Bolts
Braxton Harris
$51.116" IPS Flange Connection Kit w/ Asbestos Free Gasket/ Zinc Plated Bolts$51.11 -
6" IPS Flange Connection Kit w/ Full Face Rubber Gasket
Braxton Harris
$27.446" IPS Flange Connection Kit w/ Full Face Rubber Gasket FITS 6" IRON PIPE. BOLT SIZE: 3/4" DIAMETER X 3-1/4" LENGTH. KIT INCLUDES: 8 BOLTS, 8 NUTS, 1 RED RUBBER FULL FACE GASKET. HEX BOLTS AND NUTS MEET ASTM A307. RUBBER GASKETS MEET ASTM D1330. 150 LBS...$27.44 -
6" IPS Flange Connection Kit w/ Red Rubber Gasket
Braxton Harris
$43.326" IPS Flange Connection Kit w/ Red Rubber Gasket FITS 6" IRON PIPE. BOLT SIZE: 3/4" DIAMETER X 3-1/4" LENGTH. KIT INCLUDES: 8 BOLTS, 8 NUTS, 1 RED RUBBER GASKET. HEX BOLTS AND NUTS MEET ASTM A307. RUBBER GASKETS MEET ASTM D1330. 150 LBS. DO NOT USE FOR...$43.32 -
7/8″ B7 Stud with 2H Nuts – Blue PTFE Coated
Technical Threads
$6.43 - $12.957/8″ B7 Stud with 2H Nuts – Blue PTFE Coated 7/8″ B7 studs with 2H nuts and blue PTFE coating provide a high-strength fastening solution for pressure-rated flanged piping systems, with added corrosion resistance and improved...$6.43 - $12.95 -
8" IPS Flange Connection Kit w/ Asbestos Free Full Face Gasket
Braxton Harris
$35.378" IPS Flange Connection Kit w/ Asbestos Free Full Face Gasket FITS 8" IRON PIPE. BOLT SIZE: 3/4" DIAMETER X 3-1/2" LENGTH. KIT INCLUDES: 8 BOLTS, 8 NUTS, 1 ASBESTOS FREE FULL FACE GASKET. HEX BOLTS AND NUTS MEET ASTM A307. GASKETS MEET ASTM F152, F36A,...$35.37 -
8" IPS FLANGE CONNECTION KIT W/ ASBESTOS FREE GASKET
Braxton Harris
$30.448" IPS FLANGE CONNECTION KIT W/ ASBESTOS FREE GASKET FITS 8" IRON PIPE. BOLT SIZE: 3/4" DIAMETER X 3-1/2" LENGTH. KIT INCLUDES: 12 BOLTS, 8 NUTS, 1 ASBESTOS FREE RING GASKET. HEX BOLTS AND NUTS MEET ASTM A307. GASKET MEETS ASTM F152, F36A, F146. 150 LBS...$30.44 -
8" IPS Flange Connection Kit w/ Full Face Rubber Gasket
Braxton Harris
$29.678" IPS Flange Connection Kit w/ Full Face Rubber Gasket FITS 8" IRON PIPE. BOLT SIZE: 3/4" DIAMETER X 3-1/2" LENGTH. KIT INCLUDES: 8 BOLTS, 8 NUTS, 1 RED RUBBER FULL FACE GASKET. HEX BOLTS AND NUTS MEET ASTM A307. RUBBER GASKETS MEET ASTM D1330. 150 LBS...$29.67 -
8" IPS Flange Connection Kit w/ Red Rubber Gasket
Braxton Harris
$28.058" IPS Flange Connection Kit w/ Red Rubber Gasket FITS 8" IRON PIPE. BOLT SIZE: 3/4" DIAMETER X 3-1/2" LENGTH. KIT INCLUDES: 8 BOLTS, 8 NUTS, 1 RED RUBBER GASKET. HEX BOLTS AND NUTS MEET ASTM A307. RUBBER GASKETS MEET ASTM D1330. 150 LBS. DO NOT USE FOR...$28.05 -
B7 Plain Studs with 2H Heavy Hex Nuts
Lightning Bolt & Supply
$2.99 - $32.99B7 Plain Studs with 2H Heavy Hex Nuts B7 plain studs with 2H heavy hex nuts are ASTM A193 Grade B7 threaded stud bolts supplied with two ASTM A194 2H heavy hex nuts per stud. Designed for industrial flange connections, these stud kits provide dependable...$2.99 - $32.99 -
B7 Teflon Coated Studs with 2H Heavy Hex Nuts
Lightning Bolt & Supply
$2.77 - $43.32B7 Teflon Coated Studs with 2H Heavy Hex Nuts B7 Teflon coated studs with 2H heavy hex nuts are ASTM A193 Grade B7 threaded stud bolts supplied with two ASTM A194 2H heavy hex nuts per stud. These coated stud assemblies are designed for industrial flange...$2.77 - $43.32