Socket Head Cap Screw

1. Specifications : Generally conforming to IS : 2269, DIN : 912, ISO : 4762.
2. Threads : ISO Metric (Coarse Series) 4g6g as per IS : 4218, ISO : 261, ISO : 965.
3. Material : Unbrako High Grade Alloy Steel.
4. Mechanical Properties : Property Class 12.9 as per IS : 1367, ISO : 898 Part I.
5. Note : Upto 80MM Dia can be manufactured against request.
6. For sizes beyond those listed, prices on application.
Brands Available: UNBRAKO, CAPARO.

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Socket Countersunk Head Screws

1. Note : All sizes are fully threaded.
2. Specification : Generally conforming to IS : 6761, DIN 7991.
3. Threads : ISO Metric, 4g6g as per IS : 4218.
4. Material : UNBRAKO High Grade Alloy Steel.
5. Mechanical Properties : Property Class 12.9 as per IS : 1367, ISO : 898 Part - 1
6. Bold black lines are used to indicate quantity per box.
Brands Available: UNBRAKO, CAPARO.

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Socket Button Head Cap Screws

Our organisation is regarded as a reliable name involved in providing a comprehensive range of Socket Button Head Cap Screws. These products are available in different forms and designs, so patrons can choose as per their specific requirement. Furthermore, these products find their application in various heavy engineering industries. Customers can avail these at market leading price.
In addition to this, our products are demanded for the following attributes:

  • 1. Easy to fit.

  • 2. Corrosion resistance.

  • 3. Perfect finish.
  • Brands Available: UNBRAKO, CAPARO.

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    Socket Head Shoulder Screw

    1. Specification : Generally conforming to BS: 4168, DIN 9841, ISO 7379.
    2. Thread Class : 4g6g (Precision Ground to h8 tolerance on the Shoulder (Size Indicator Ground Diameter)
    3. Material : Unbrako High Grade Alloy Steel.
    4. Mechanical Properties : Properties Class conforming to 12.9 as per ISO: 898 Part-I.
    5. Method of Specifying : The nominal diameter of a shoulder screw is the diameter of the shoulder & not the thread diameter but it is recommended that both are quoted, e.g. 16mm (M12) x 70mm long to BS 4168.
    Brands Available: UNBRAKO, CAPARO.

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    Socket Set Screws Knurled Cup

    1. Specification : Generally conforming to the following standards.
    2. Threads : ISO Metric, 4g6g as per IS:4218. ISO 261, ISO 965.
    3. Material : Unbrako High Grade Alloy Steel.
    4. Mechanical Properties : Property Class 45H as per IS : 1367, ISO:898 Part V.
    5. NOTE :Price for special point shown below will be 25% Extra.
    6. Bold black lines are used to indicate quantity per box.
    Brands Available: UNBRAKO, CAPARO.

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    Durlok Bolt

    1. Specification : Conforming to Unbrako Standard. (Separate catalogue available on request).
    2. Thread : Conforming to DIN 13 Medium Fit (6g)
    3. Material : Unbrako High Grade Alloy Steel.
    4. Mechanical Properties : Property Class 12.9 as per 898 part-1.
    Brands Available: UNBRAKO, CAPARO.

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    Hex Wrenches

    1. Specifications :

  • A. Inch Series : BS : 2470
  • B. Metric Series : IS : 3082, DIN 911.
  • 2. Material : UNBRAKO High Grade Alloy Steel.
    3. Mechanical Properties : Hardness : HRC 47 (Min).
    Brands Available: UNBRAKO, CAPARO.

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    Hex Head Bolts

    1. Specifications : Generally conforming to IS : 1364, ISO : 4014/4017, DIN 931/933.
    2. Threads : ISO Metric 6g as per IS:4218.
    3. Material and Mechanical Properties : Property Class 10.9 as per IS : 1367.
    4. Note : Shaded size are fully threaded. Prices for fully threaded screws beyond shaded sizes will cost 10% extra.
    5. Orders for Property class 8.8 can be accepted subject to our confirmation on the basis of item wise quantities. Price list for 8.8 available separately.
    6. Upto 80MM Dia can be manufactured against request.
    Brands Available: UNBRAKO, CAPARO.

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    Hex Nuts

    1. Specifications : For Nuts with Metric Threads IS : 1364, ISO 4032.
    2. Threads : ISO Metric 6H as per is : 4218, iso 261, iso 965.
    3. Material Mechanical Properties : Property Class as tabulated as per IS : 1367, ISO 898, Part-II.
    4. Note : Size in brackets are non-preferred standards.
    Brands Available: UNBRAKO, CAPARO.

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    High Strength Structural Bolts, Nuts, Washers

    1. Specifications : Bolts IS : 3757, Nuts : IS 6623, Washers : IS 6649.
    2. Threads : Bolts ISO Metric 6g as per IS:4218.
    3. Material and Mechanical Properties :

  • Bolts: Property Class 10.9S as per IS : 1367.
  • Nuts: Property Class 10S as per IS : 1367.
  • Washer: Hardness: HRC 38-45 as per IS: 6649

  • Brands Available: UNBRAKO, CAPARO.

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    Stud With 2 Heavy nuts

    Material Specifications : Stud Bolts to ASTM A193 Gr. B7
    Heavy Hex Nuts conforming to ASTM A194 Gr. 2H
    Brands Available: UNBRAKO, CAPARO.

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    Special Products

    Tensile Strength: Property Class : Psi. Min.:--- N/mm2:800/830 (8.8) 1,040 (10.9)
    SIZE RANGE: Diameter:Metric | Inch* M3 to M42
    1/8 to 1
    Length: Metric | Inch* 6 to 410 mm 3/8 to 12
    As per customer specifications
    Brands Available: UNBRAKO, CAPARO.

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