These silver-plated hex-nuts are for non-plated 1/4-28 stainless steel bolts. They are commonly used with clearance hole 2.125 (2-1/8) and 2.75 (2-3/4) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.2.125 (2-1/8) & 2.75 (2-3/4) inch Conflat Clearance Nut Fasteners:QTY 25 PackageThread 1/4-28

These silver-plated hex-nuts are for non-plated 5/16-24 stainless steel bolts. They are commonly used with clearance hole 3-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, & 12 inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.3-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, & 12 inch Conflat Clearance Nut Fasteners:

These silver-plated studs are for non-plated 5/16-24 stainless steel nuts. They are commonly used with tapped hole 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, & 12 inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.4-1/2, 4-5/8, 6, 6-3/4, 8, 10, & 12 inch Conflat Tapped Hole Fasteners:QTY 25 Package

These silver-plated studs are for non-plated 5/16-24 stainless steel nuts. They are commonly used with tapped hole 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, & 12 inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.4-1/2, 4-5/8, 6, 6-3/4, 8, 10, & 12 inch Conflat Tapped Hole Fasteners:QTY 25 Package

These silver-plated studs are for non-plated 5/16-24 stainless steel nuts. They are commonly used with tapped hole 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, & 12 inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.4-1/2, 4-5/8, 6, 6-3/4, 8, 10, & 12 inch Conflat Tapped Hole Fasteners:QTY 25 Package

These bolt kits contain silver-plated Allen head bolts and washers to fasten tapped hole 1.33 (1-1/3) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.Complete Kit - 1.33 (1-1/3) inch Conflat Tapped Bolt Hole Fasteners:QTY 6, Silver-Plated 8-32 x 0.50 Inch Long Allen BoltsQTY 6, Washers

These bolt kits contain silver-plated 12-Point Head head bolts and washers to fasten tapped hole 2.125 (2-1/8) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.Complete Kit - 2.125 (2-1/8) inch Conflat Tapped Bolt Hole Fasteners:QTY 4, Silver-Plated 1/4-28 x 0.875 Inch Long 12-Point Head Bolts

These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 2.75 (2-3/4) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.Complete Kit - 2.75 (2-3/4) inch Conflat Tapped Bolt Hole Fasteners:QTY 6, Silver-Plated 1/4-28 x 0.875 Inch Long 12-Point Head Bolts

These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 3.375 (3-3/8) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 3.375 (3-3/8) inch Conflat Tapped Bolt Hole Fasteners:QTY 8, Silver-Plated 5/16-24 x 1.25 Inch Long 12-Point Head Bolts

These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 4.50 (4-1/2) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.Complete Kit - 4.50 (4-1/2) inch Conflat Tapped Bolt Hole Fasteners:QTY 8, Silver-Plated 5/16-24 x 1.25 Inch Long 12-Point Head Bolts

These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 4.625 (4-5/8) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.Complete Kit - 4.625 (4-5/8) inch Conflat Tapped Bolt Hole Fasteners:QTY 10, Silver-Plated 5/16-24 x 1.25 Inch Long 12-Point Head Bolts

These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 6.00 (6) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.Complete Kit - 6.00 (6) inch Conflat Tapped Bolt Hole Fasteners:QTY 16, Silver-Plated 5/16-24 x 1.25 Inch Long 12-Point Head BoltsQTY 16, Washers

These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 6.75 (6-3/4) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.Complete Kit - 6.75 (6-3/4) inch Conflat Tapped Bolt Hole Fasteners:QTY 18, Silver-Plated 5/16-24 x 1.25 Inch Long 12-Point Head Bolts

These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 8.00 (8) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.Complete Kit - 8.00 (8) inch Conflat Tapped Bolt Hole Fasteners:QTY 20, Silver-Plated 5/16-24 x 1.75 Inch Long 12-Point Head BoltsQTY 20, Washers

These silver-plated 12-Point head bolts and washers to fasten tapped hole 2-1/8 thru 2-3/4 inch Conflat flanged fittings. 25 Bolt, Nut & Washer kit. 1/4-28 x 1.25 inch bolts. Part Number 100889062 Complete Kit - for CF 2-1/8 thru 2-3/4 inch Conflat flanged fittings:QTY 25, 1/4-28 x 1.25 Inch BoltsQTY 25, NutsQTY 25, Washers

These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 13.25 and 14 inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 13.25 and 14 inch Conflat Tapped Bolt Hole Fasteners:QTY 30, Silver-Plated 3/8-24 x 3.0 inch Long 12-Point Head Bolts

These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 16.50 inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 16.50 inch Conflat Tapped Bolt Hole Fasteners:QTY 36, Silver-Plated 3/8-24 x 3.0 inch Long 12-Point Head BoltsQTY 36, Washers

These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 10.00 (10) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 10.00 (10) inch Conflat Tapped Bolt Hole Fasteners:QTY 24, Silver-Plated 5/16-24 x 1.75 Inch Long 12-Point Head Bolts

These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 12.00 (12) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 12.00 (12) inch Conflat Tapped Bolt Hole Fasteners:QTY 32, Silver-Plated 5/16-24 x 3.0 inch Long 12-Point Head Bolts

For CF1.33 butterfly valves. These bolt kits contain 25 Socket Head Cap Screw Allen 8/32 in. x 1-1/4 in. bolts nuts and washers to fasten a 1.33 inch CF Conflat flange butterfly valve. Complete Kit - For CF1.33 inch Conflat Butterfly ValveQTY 25, Socket Head Cap Screw Allen 8/32 in. X 1.25 in. length.QTY 25, NutsQTY 25, Washers

Hex-Head Bolt Kit, Extended length Bolts, Stainless Steel, CF2.75, (25) Bolt, Nut & Washer kit. 1/4-28 in. x 1-3/4 in. For CF 2.75 in. Conflat Butterfly Valves. Complete Kit - for CF 2.75 inch Conflat Butterfly Valves:QTY 25, 1/4-28 x 1-3/4 Inch Bolts QTY 25, NutsQTY 25, Washers

Hex-Head Bolt Kit, Extended length Bolts, Stainless Steel, CF 4.5, (25) Bolt, Nut & Washer kit. 5/16-24 in. x 2-3/4 in. For CF 4.5 in. Conflat Butterfly Valves. Complete Kit - for CF 4.5 inch Conflat Butterfly Valves:QTY 25, 5/16-24 in. x 2-3/4 in. Bolts QTY 25, NutsQTY 25, Washers

Hex-Head Bolt Kit, Extended length Bolts, Stainless Steel, CF 4.5, (25) Bolt, Nut & Washer kit. 5/16-24 in. x 3 in. For CF 6 in. Conflat Butterfly Valves. Complete Kit - for CF 6 inch Conflat Butterfly Valves:QTY 25, 5/16-24 in. x 3 in. Bolts QTY 25, NutsQTY 25, Washers