Fasteners — Bolts, screws, studs and nuts — Symbols and designations of dimensions. Fasteners — Bolts, screws, studs and nuts — Symbols and descriptions of dimensions.
General purpose bolts and screws — Metric series — Radii under the head. Bolts, screws and studs — Nominal lengths, and thread lengths for general purpose bolts. Fasteners — Bolts, screws and studs — Nominal lengths and thread lengths. Mechanical properties of fasteners — Part 1: Bolts, screws and studs. Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs. Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread.
Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread — Technical Corrigendum 1. Mechanical properties of fasteners — Part 5: Set screws and similar threaded fasteners not under tensile stresses.
Mechanical properties of fasteners made of carbon steel and alloy steel — Part 5: Set screws and similar threaded fasteners not under tensile stresses. Mechanical properties of fasteners made of carbon steel and alloy steel — Part 5: Set screws and similar threaded fasteners with specified hardness classes — Coarse thread and fine pitch thread.
Mechanical properties of fasteners — Part 7: Torsional test and minimum torques for bolts and screws with nominal diameters 1 mm to 10 mm. Slotted countersunk flat head tapping screws common head style. Slotted raised countersunk oval head tapping screws common head style.
Slotted countersunk flat head screws common head style — Product grade A. Slotted raised countersunk head screws common head style — Product grade A. Countersunk slotted raised head screws common head style — Product grade A. Prevailing torque-type steel hexagon locknuts — Dimensions — Inch series.
Fasteners — Heat treated tapping screws — Mechanicaland physical properties. Mechanical properties of corrosion-resistant stainless steel fasteners — Part 1: Bolts, screws and studs. Fasteners — Mechanical properties of corrosion-resistant stainless steel fasteners — Part 1: Bolts, screws and studs with specified grades and property classes. Mechanical properties of corrosion-resistant stainless-steel fasteners — Part 3: Set screws and similar fasteners not under tensile stress.
Mechanical properties of corrosion-resistant stainless steel fasteners — Part 3: Set screws and similar fasteners not under tensile stress. Mechanical properties of corrosion-resistant stainless-steel fasteners — Part 4: Tapping screws.
Mechanical properties of corrosion-resistant stainless steel fasteners — Part 4: Tapping screws. Hexagon head bolts — Product grade B — Reduced shank shank diameter approximately equal to pitch diameter. Hexagon bolts with flange — Small series — Product grade A with driving feature of product grade B.
Tolerances for fasteners — Part 1: Bolts, screws and nuts with thread diameters between 1,6 inclusive and mm inclusive and product grades A, B and C. Tolerances for fasteners — Part 2: Bolts, screws and nuts with thread diameters from 1 up to 3 mm and product grade F, for fine mechanics. Fasteners — Surface discontinuities — Part 1: Bolts, screws and studs for general requirements.
Fasteners — Surface discontinuities — Part 3: Bolts, screws and studs for special requirements. Pan head screws with type H or type Z cross recess — Product grade A. Countersunk flat head screws common head style with type H or type Z cross recess — Product grade A — Part 1: Steel of property class 4.
Countersunk flat head screws common head style with type H or type Z cross recess — Product grade A — Part 1: Steel screws of property class 4. Cross-recessed countersunk flat head screws common head style — Grade A — Part 2: Steel of property class 8.
Countersunk flat head screws common head style with type H or type Z cross recess — Product grade A — Part 2: Steel screws of property class 8.
Cross recessed countersunk flat head screws common head style — Product grade A and property class 4. Cross-recessed raised countersunk head screws common head style — Product grade A. Countersunk raised head screws common head style with type H or type Z cross recess — Product grade A.
Raised countersunk head screws common head style with type H or type Z cross recess — Product grade A. Cross recessed countersunk flat head tapping screws common head style. Mechanical and performance requirements of case hardened and tempered metric thread rolling screws. Fasteners — Bolts, screws and studs — Split pin holes and wire holes. Fasteners — Button head screws with reduced loadability — Part 1: Hexagon socket button head screws.
Button head screws — Part 2: Hexagon socket button head screws with collar. Fasteners — Button head screws with reduced loadability — Part 2: Hexagon socket button head screws with collar. Hexagon bolts for high-strength structural bolting with large width across flats thread lengths according to ISO — Product grade C — Property classes 8.
Hexagon bolts for high-strength structural bolting with large width across flats short thread length — Product grade C — Property classes 8. Countersunk flat head screws — Part 2: Penetration depth of cross recesses. Hexagon head screws with metric fine pitch thread — Product grades A and B. Fasteners — Hexagon head screws, with metric fine pitch thread — Product grades A and B. Cup head square neck bolts with small head and short neck — Product grade B. Hexagon head bolts with metric fine pitch thread — Product grades A and B.
Fasteners — Hexagon head bolts, with fine pitch thread — Product grades A and B. Mechanical properties of fasteners — Bolts, screws, studs and nuts made of non-ferrous metals. Fasteners — General requirements for bolts, screws, studs and nuts. Fasteners — Hexagon socket countersunk head screws with reduced loadability. Drilling screws with tapping screw thread — Mechanical and functional properties. Welding — Studs and ceramic ferrules for arc stud welding — Amendment 1.
Fasteners — Hexalobular socket countersunk flat head screws common head style with reduced loadability. Fasteners — Hexalobular socket countersunk head screws, high head. Hexalobular socket pan head tapping screws — Technical Corrigendum 1. Hexalobular socket raised countersunk oval head tapping screws. Countersinks for countersunk head screws with head configuration in accordance with ISO Hexagon bolts with flange with metric fine pitch thread — Small series — Product grade A.
Hexagon bolts with flange with metric fine pitch thread — Small series — Product grade A — Technical Corrigendum 1. Fasteners — Hexagon washer head drilling screws with tapping screw thread. Cross recessed pan head drilling screws with tapping screw thread.
Cross recessed countersunk head drilling screws with tapping screw thread. Cross recessed raised countersunk head drilling screws with tapping screw thread. Store Standards catalogue ICS 21 ISO Bolts, screws and studs — Nominal lengths, and thread lengths for general purpose bolts.
ISO Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs. ISO Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread. ISO Mechanical properties of fasteners — Part 5: Set screws and similar threaded fasteners not under tensile stresses.
ISO Mechanical properties of fasteners made of carbon steel and alloy steel — Part 5: Set screws and similar threaded fasteners not under tensile stresses. Retaining rings are made of steel. Flange seal surfaces are carefully machined and inspected for defects. They are cleaned and packaged to remain clean and protected in shipping.
In attaching a rotatable bolt ring to an MF flange, the ring is first passed over the flange with the larger bore of the ring facing outward from the open port.
Then the bolt ring is pulled forward into position. The vacuum flanges are then joined using nuts and bolts. All bolt sets include the correct bolt size and number of bolts for the required flange size. There are a variety of choices available when selecting centering ring assemblies. Use Viton where temperatures, chemical resistance or long installed life make it beneficial. Use Buna-N where temperatures are moderate, and installed useful life is consistent with this material. The centering ring is available in stainless steel or aluminum.
Use stainless steel where chemical resistance is needed. Flanges and seals are designed to be tightened to metal to metal contact. The torque rating for clamps and bolts is 7 to 10 pounds per foot. The Series 76 ISO-MF vacuum flange component system is used in a variety of industries from process manufacturing to semiconductor fabrication to thin film deposition.
Some uses in vacuum systems are:. ISO-Universal flange components using elastomer seals are primarily designed for use at subatmospheric pressure. When elastomer seals are used without baking, typical limiting pressures may be around 10 -6 Torr. Baked systems using Viton can be used to 10 -8 Torr. Learn More. Special Offers. Industrial Technologies. Contact MKS. Contact Us Online. Corporate Offices. Product Technical Support.
Compare All. Products Features Resources Contact Us. Products Show Filters: Reset all filters. Contact Us. Show All. Additional CAD file downloads are not available for this product. CAD File Downloads:. Additional drawings are not available for this product. Specifications Component Type. Flange Type. Rotatable Bolt Rings.
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