Sign In | Join Free | My burrillandco.com
Home >

Stainless Steel Hexagon Hex Socket Allen Head Bolt

    Buy cheap Stainless Steel Hexagon Hex Socket Allen Head Bolt from wholesalers
     
    Buy cheap Stainless Steel Hexagon Hex Socket Allen Head Bolt from wholesalers
    • Buy cheap Stainless Steel Hexagon Hex Socket Allen Head Bolt from wholesalers
    • Buy cheap Stainless Steel Hexagon Hex Socket Allen Head Bolt from wholesalers
    • Buy cheap Stainless Steel Hexagon Hex Socket Allen Head Bolt from wholesalers
    • Buy cheap Stainless Steel Hexagon Hex Socket Allen Head Bolt from wholesalers

    Stainless Steel Hexagon Hex Socket Allen Head Bolt

    Ask Lasest Price
    Brand Name : QBH
    Model Number : DIN912
    Certification : ISO9001
    Price : Negotiation
    Payment Terms : L/C, T/T
    Supply Ability : 500TON/MONTH
    Delivery Time : 30DAYS
    • Product Details
    • Company Profile

    Stainless Steel Hexagon Hex Socket Allen Head Bolt

    DIN912 High Tensile Stainless Steel Bolts

    Specification

    Socket head cap screws are commonly used in machine assembly for removable panels and parts. They have a round cap with a hex head and are tightened with a socket wrench drive. Longer caps are easier to see when fastened, while button and flat head caps are less likely to snag clothing or linkages. Cap screws with a black oxide or armor coat finish resist corrosion.

    Coarse threads are the industry standard; choose these screws if you don’t know the pitch or threads

    per inch. Fine and extra-fine threads are closely spaced to prevent loosening from vibration; the finer

    the thread, the better the resistance. They are not compatible with coarse threads.

    Screws that meet ASTM A574, ASTM A574M, and ISO 898-1 comply with specifications and testing

    requirements for material quality. Screws that meet ASME B18.3, ASME B18.3M, ISO 21269, and

    ISO 4762 (formerly DIN 912) comply with specifications for dimensional standards.

    DIN 912 - Hexagon socket Head Cap Screws

    Current norm: DIN EN ISO 4762
    Equivalent norms: ISO 4762; CSN 021143; PN 82302; UNI 5931

    Screw Thread
    d
    M1.4 M1.6 M2 M2.5 M3 M4 M5 M6 M8 M10 M12 (M14) M16 (M18) M20
    P Pitch Coarse thread
    Fine thread pitch-1
    Fine thread pitch-2
    b Ref.
    dk plain head max
    knurled heads max
    min
    da max
    ds max
    min
    e min
    k max
    min
    s Nominal Size
    min
    max
    t min
    w min
    0.3 0.35 0.4 0.45 0.5 0.7 0.8 1 1.25 1.5 1.75 2 2 2.5 2.5
    - - - - - - - - 1 1.25 1.25 1.5 1.5 1.5 1.5
    - - - - - - - - - 1 1.5 - - 2 2
    14 15 16 17 18 20 22 24 28 32 36 40 44 48 52
    2.6 3 3.8 4.5 5.5 7 8.5 10 13 16 18 21 24 27 30
    2.74 3.14 3.98 4.68 5.68 7.22 8.72 10.22 13.27 16.27 18.27 21.33 24.33 27.33 30.33
    2.46 2.86 3.62 4.32 5.32 6.78 8.28 9.78 12.73 15.73 17.73 20.67 23.67 26.67 29.67
    1.8 2 2.6 3.1 3.6 4.7 5.7 6.8 9.2 11.2 13.7 15.7 17.7 20.2 22.4
    1.4 1.6 2 2.5 3 4 5 6 8 10 12 14 16 18 20
    1.26 1.46 1.86 2.36 2.86 3.82 4.82 5.82 7.78 9.78 11.73 13.73 15.73 17.73 19.67
    1.5 1.73 1.73 2.3 2.87 3.44 4.58 5.72 6.86 9.15 11.43 13.72 16 16 19.44
    1.4 1.6 2 2.5 3 4 5 6 8 10 12 14 16 18 20
    1.26 1.46 1.86 2.36 2.86 3.82 4.82 5.7 7.64 9.64 11.57 13.57 15.57 17.57 19.48
    1.3 1.5 1.5 2 2.5 3 4 5 6 8 10 12 14 14 17
    1.32 1.52 1.52 2.02 2.52 3.02 4.02 5.02 6.02 8.025 10.025 12.032 14.032 14.032 17.05
    1.36 1.56 1.56 2.06 2.58 3.08 4.095 5.14 6.14 8.175 10.175 12.212 14.212 14.212 17.23
    0.6 0.7 1 1.1 1.3 2 2.5 3 4 5 6 7 8 9 10
    0.5 0.55 0.55 0.85 1.15 1.4 1.9 2.3 3 4 4.8 5.8 6.8 7.8 8.6
    Screw Thread
    d
    (M22) M24 (M27) M30 (M33) M36 M42 M48 M56 M64 M72 M80 M90 M100
    P Pitch Coarse thread
    Fine thread pitch-1
    Fine thread pitch-2
    b Ref.
    dk plain head max
    knurled heads max
    min
    da max
    ds max
    min
    e min
    k max
    min
    s Nominal Size
    min
    max
    t min
    w min
    2.5 3 3 3.5 3.5 4 4.5 5 6.5 6 6 6 6 6
    1.5 2 2 2 2 3 3 3 4 4 4 4 4 4
    2 - - - - - - - - - - - - -
    56 60 66 72 78 84 96 108 124 140 156 172 192 212
    33 36 40 45 50 54 63 72 84 96 108 120 135 150
    33.39 36.39 40.39 45.39 50.39 54.46 63.46 72.46 84.54 96.54 108.54 120.54 135.63 150.63
    32.61 35.61 39.61 44.61 49.61 53.54 62.54 71.54 83.46 95.46 107.46 119.46 134.37 149.37
    24.4 26.4 30.4 33.4 36.4 39.4 45.5 52.6 63 71 79 87 97 107
    22 24 27 30 33 36 42 48 56 64 72 80 90 100
    21.67 23.67 26.67 29.67 32.61 35.61 41.61 47.61 55.54 63.54 71.54 79.54 89.46 99.46
    19.44 21.73 21.73 25.15 27.43 30.85 36.57 41.13 46.83 52.53 62.81 74.21 85.61 97.04
    22 24 27 30 33 36 42 48 56 64 72 80 90 100
    21.48 23.48 26.48 29.48 32.38 35.38 41.38 47.38 56.26 63.26 71.26 79.26 89.13 99.13
    17 19 19 22 24 27 32 36 41 46 55 65 75 85
    17.05 19.065 19.065 22.065 24.065 27.065 32.08 36.08 41.08 46.08 55.1 65.1 75.1 85.12
    17.23 19.275 19.275 22.275 24.275 27.275 32.33 36.33 41.33 46.33 55.4 65.4 75.4 85.47
    11 12 13.5 15.5 18 19 24 28 34 38 43 48 54 60
    9.4 10.4 11.9 13.1 13.5 15.3 16.3 17.5 19 22 25 27 32 34

    Legend:

    d - the nominal diameter of the thread
    k - head height
    t - groove depth
    dk - head diameter
    L - length of bolt
    s - size of the internal hexagon

    Makings:QBH

    Steel: 8.8, 10.9, 12.9
    Stainless: A2, A4
    Plastic: -
    Non Ferrous: -
    Thread: 6g, 5g6g for strength 12.9

    Process flow

    Cold forging

    Annealing treatment(if need) ➨ wiredrawing ➨ clod forging ➨ thread rolling ➨make heat treatment(if need) ➨ Finish ➨ Packing

    Hot forging

    Cutting material ➨ hot forging ➨ turning ➨ shrink diameter(half thread) ➨thread rolling ➨ make heat treatment(if need) ➨ Finish ➨ Packing

    Product Grade

    A2-70 A2-80 A4-70 A4-80

    Mechanical property

    　 化学成分CHEMICAL COMPOSI(% )
    Type C碳 Si硅 Mn锰 P磷 S硫 Ni镍 Cr铬 Mo钼 Cu铜 Others
    ≤ ≤ ≤ ≤ ≤ ≥ ≥ ≥ ≈ 　
    201Cu 0.08 1.00 7.5-10 0.06 0.03 4.00-6.00 14.0-17.0 　 2.0-3.0 　
    201 0.15 1.00 8.50 0.06 0.03 3.50-5.50 16.0-18.0 　 　 N≤0.25
    130M/202 0.15 1.00 7.5-10 0.06 0.03 4.00-6.00 17.0-19.0 　 　 N≤0.25
    202 0.15 1.00 7.5-10 0.06 0.03 4.00-6.00 17.0-19.0 　 　 　
    301 0.15 1.00 2.00 0.045 0.03 5.00-8.00 16.0-18.0 　 　 　
    302 0.15 1.00 2.00 0.045 0.03 8.00-10.0 17.0-19.0 　 　 　
    XM7
    (302HQ)    		 0.08 1.00 2.00 0.045 0.03 8.50-10.5 17.0-9.00 　 3.0-4.0 　
    303 0.15 1.00 2.00 0.20 ≥0.15 8.00-10.0 17.0-19.0 ≤0.60 　 　
    303Cu 0.15 1.00 3.00 0.20 ≥0.15 8.0-10.0 17.0-19.0 ≤0.60 1.5-3.5 　
    304 0.08 1.00 2.00 0.045 0.03 8.00-10.0 18.0-20.0 　 　 　
    304H 0.08 1.00 2.00 0.045 0.03 8.0-10.0 18.0-20.0 　 　 　
    304HC 0.08 1.00 2.00 0.045 0.03 8.00-10.0 17.0-19.0 　 2.0-3.0 　
    304HCM 0.08 1.00 2.00 0.045 0.03 8.0-10.0 17.0-19.0 　 2.5-4.0 　
    304L 0.03 1.00 2.00 0.045 0.03 9.0-13.0 18.0-20.0 　 　 　
    304M 0.06 1.00 2.00 0.045 0.03 8.50-10.0 18.0-20.0 　 　 　
    305 0.12 1.00 2.00 0.045 0.03 10.5-13.0 17.0-19.0 　 　 　
    305J1 0.08 1.00 2.00 0.045 0.03 11.0-13.5 16.5-19.0 　 　 　
    309S 0.08 1.00 2.00 0.045 0.03 12.0-15.0 22.0-14.0 　 　 　
    310S 0.08 1.50 2.00 0.045 0.03 19.0-22.0 24.0-26.0 　 　 　
    314 0.25 15.-3.0 2.00 0.040 0.03 19.0--22.0 24.0-26.0 　 　 　
    316 0.08 1.00 2.00 0.045 0.03 10.0-14.0 16.0-18.0 2.0-3.0 　 　
    316Cu 0.03 1.00 2.00 0.045 0.03 10.0-14.0 16.0-18.0 2.0-3.0 2.0-3.0 　
    316L
    (12Ni)    		 0.03 1.00 2.00 0.045 0.03 12.0-15.0 16.0-18.0 2.0-3.0 　 　
    316L
    (10Ni)    		 0.03 1.00 2.00 0.045 0.03 10.0-14.0 16.0-18.0 2.0-3.0 　 　
    321 0.08 1.00 2.00 0.045 0.03 9.00-13.0 17.0-19.0 　 Ti≤5*C%
    410 0.15 　 1.00 　 0.03 　 11.5-13.5 　 　 　
    416 0.15 　 1.25 　 ≥0.15 　 12.0-14.0 　 　 　
    420 0.26-0.4 　 1.00 　 0.03 　 12.0-14.0 　 　 　
    410L 0.30 1.00 1.00 0.040 0.03 　 11.5-13.5 　 　 　
    430 0.12 0.75 1.00 0.040 0.03 　 16.0-18.0 　 　 　
    430F 0.12 1.00 1.25 0.060 0.15 　 16.0-18.0 　 　 　
    631(J1) 0.09 1.00 1.00 0.040 0.03 6.50-8.50 16.0-18.0 　 　 AL 0.75-1.5
    2520 0.08 1.00 2.00 0.035 0.03 19.0-22.0 24.0-26.0 　 　 　
    410 0.015 1.00 1.00 0.04 0.03 　 11.5-13.5 　 　 　

    PACKING

    QBH BULK

    20-25KG/CTN,36CTNS/PALLET

    20-30KG/BAGS,36BAGS/PALLET

    ONE TON/BOXES

    50KG/ IRON DRUM,12 IRON DRUMS/PALLET

    QBH SMALL PACKING

    Packing in small boxes according to customer’s requirements

    Packing in plastic bag according to customer’s requirements

    QBH PALLET TYPE

    SOLID WOOD FUMIGATION PALLET

    EURO Pallet

    THREE SPLINT PALLET

    WOODEN BOX

    The advantages of QBH

    • QBH brand sales to the main quality assurance.
    • Years of export trade management, excellent service, word-of-mouth guarantee.
    • By working with TUV,escort for quality.
    • Customization of non-standard parts can be made according to customer's requirements and drawings.
    • For quality customers,we can provide a certain credit period.

    Product Tags:

    DIN912 High Tensile Stainless Steel Bolts

      

    SS304 High Tensile Stainless Steel Bolts

      

    SS316 Hexagon Socket Head Cap Screws

      
    Quality Stainless Steel Hexagon Hex Socket Allen Head Bolt for sale

    Stainless Steel Hexagon Hex Socket Allen Head Bolt

    Company Info.
    Jiaxing City Qunbang Hardware Co., Ltd
    Verified Supplier
    View Contact Details
    Product List
    • Haven't found right suppliers
    • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
    • And this service is free of charge.
    • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
    Submit Buying Request
    Send your message to this supplier
    *From:
    Your email address is incorrect!
    *Subject:
    Your subject must be between 10-255 characters!
    *Message:
    For the best results, we recommend including the following details:
    • --Self introduction
    • --Required specifications
    • --Inquire about price/MOQ
    Your message must be between 20-3,000
    Yes! I would like your verified suppliers matching service!
    Send your message to this supplier
     
    *From:
    *To: Jiaxing City Qunbang Hardware Co., Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Explore more High Tensile Stainless Steel Bolts products from this supplier
    Inquiry Cart 0

    Friendly Links: www.everychina.com

    Home| Products| Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2025 burrillandco.com. All rights reserved.