Complaint
If you need customized,We need more detail as follow with many thanks, this will allow us to give you an accurate quotation.
• Product:
• Material:
• Class grade:
• Order Quantity:
• Surface treatment:
• When do you need it by:
• Where to Shipping (Country with postal code please) :
• Measure: Inside Diameter/Outside Diameter/Thickness/Length:
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ISO 4014 Brass Hexagon bolts
| Standard: | ISO 4014 |
| Diameter: | M1.6-M64 |
| Material: | Carbon steel;Stainless Steel:SUS 304/SUS 316;Brass;Bronze;Aluminum alloy; Alloy Steel |
| Thread: | M,UNC,UNF |
| Finish: | Plain,Black Oxide, Zinc Plated(Clear/Blue/Yellow/Black), H.D.G, Nickel,Chrome,PTFE,Dacromet,Zinc Nickel,Zinteck. |
| Packing: | Bulk In Cartons (25kg Max.)+Wood Pallet Or According To Customer Special Demand |
| Supply Ability: | 1000 Tons Per Month |
| Minimum Order: | According To Customer Demand |
| Trade Term: | FOB/CIF/CFR/CNF/EXW/DDU/DDP |
| Payment: | T/T, L/C, D/A , D/P ,West Union,Paypal.Etc |
| Market: | Europe/South&North Amrica/East&South East Asia/Middle East/Australia And Ect. |
| Application: | Structural Steel; Metal Buliding; Oil&Gas;Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating |
| Professional: | More than 30 years experience in fasteners industry; Our Main market is North&South America and proficient in DIN/ASME/ASTM/IFI standard. |
| Our advantage: | One-stop shopping; High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports; Samples for free for the stocks |
| Notice: | Please lets know the Size, quantity, Material or Grade, surface; If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us |
| Screw Thread d | M1.6 | M2 | M2.5 | M3 | (M3.5) | M4 | M5 | M6 | M8 | M10 | M12 | (M14) | M16 | (M18) | M20 | ||||
| P | Pitch | 0.35 | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | |||
| b | L≤125 | 9 | 10 | 11 | 12 | 13 | 14 | 16 | 18 | 22 | 26 | 30 | 34 | 38 | 42 | 46 | |||
| 125<L≤200 | 15 | 16 | 17 | 18 | 19 | 20 | 22 | 24 | 28 | 32 | 36 | 40 | 44 | 48 | 52 | ||||
| L>200 | 28 | 29 | 30 | 31 | 32 | 33 | 35 | 37 | 41 | 45 | 49 | 53 | 57 | 61 | 65 | ||||
| c | max | 0.25 | 0.25 | 0.25 | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 | |||
| min | 0.1 | 0.1 | 0.1 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.2 | 0.2 | 0.2 | ||||
| da | max | 2 | 2.6 | 3.1 | 3.6 | 4.1 | 4.7 | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 20.2 | 22.4 | |||
| ds | max=nominal size | 1.6 | 2 | 2.5 | 3 | 3.5 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | |||
| Grade A | min | 1.46 | 1.86 | 2.36 | 2.86 | 3.32 | 3.82 | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | 17.73 | 19.67 | |||
| Grade B | min | 1.35 | 1.75 | 2.25 | 2.75 | 3.2 | 3.7 | 4.7 | 5.7 | 7.64 | 9.64 | 11.57 | 13.57 | 15.57 | 17.57 | 19.48 | |||
| dw | Grade A | min | 2.27 | 3.07 | 4.07 | 4.57 | 5.07 | 5.88 | 6.88 | 8.88 | 11.63 | 14.63 | 16.63 | 19.64 | 22.49 | 25.34 | 28.19 | ||
| Grade B | min | 2.3 | 2.95 | 3.95 | 4.45 | 4.95 | 5.74 | 6.74 | 8.74 | 11.47 | 14.47 | 16.47 | 19.15 | 22 | 24.85 | 27.7 | |||
| e | Grade A | min | 3.41 | 4.32 | 5.45 | 6.01 | 6.58 | 7.66 | 8.79 | 11.05 | 14.38 | 17.77 | 20.03 | 23.36 | 26.75 | 30.14 | 33.53 | ||
| Grade B | min | 3.28 | 4.18 | 5.31 | 5.88 | 6.44 | 7.5 | 8.63 | 10.89 | 14.2 | 17.59 | 19.85 | 22.78 | 26.17 | 29.56 | 32.95 | |||
| L1 | max | 0.6 | 0.8 | 1 | 1 | 1 | 1.2 | 1.2 | 1.4 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | |||
| k | Nominal Size | 1.1 | 1.4 | 1.7 | 2 | 2.4 | 2.8 | 3.5 | 4 | 5.3 | 6.4 | 7.5 | 8.8 | 10 | 11.5 | 12.5 | |||
| Grade A | max | 1.225 | 1.525 | 1.825 | 2.125 | 2.525 | 2.925 | 3.65 | 4.15 | 5.45 | 6.58 | 7.68 | 8.98 | 10.18 | 11.715 | 12.715 | |||
| min | 0.975 | 1.275 | 1.575 | 1.875 | 2.275 | 2.675 | 3.35 | 3.85 | 5.15 | 6.22 | 7.32 | 8.62 | 9.82 | 11.285 | 12.285 | ||||
| Grade B | max | 1.3 | 1.6 | 1.9 | 2.2 | 2.6 | 3 | 3.74 | 4.24 | 5.54 | 6.69 | 7.79 | 9.09 | 10.29 | 11.85 | 12.85 | |||
| min | 0.9 | 1.2 | 1.5 | 1.8 | 2.2 | 2.6 | 3.26 | 3.76 | 5.06 | 6.11 | 7.21 | 8.51 | 9.71 | 11.15 | 12.15 | ||||
| k1 | Grade A | min | 0.68 | 0.89 | 1.1 | 1.31 | 1.59 | 1.87 | 2.35 | 2.7 | 3.61 | 4.35 | 5.12 | 6.03 | 6.87 | 7.9 | 8.6 | ||
| Grade B | min | 0.63 | 0.84 | 1.05 | 1.26 | 1.54 | 1.82 | 2.28 | 2.63 | 3.54 | 4.28 | 5.05 | 5.96 | 6.8 | 7.81 | 8.51 | |||
| r | min | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.25 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 | |||
| s | max=nominal size | 3.2 | 4 | 5 | 5.5 | 6 | 7 | 8 | 10 | 13 | 16 | 18 | 21 | 24 | 27 | 30 | |||
| Grade A | min | 3.02 | 3.82 | 4.82 | 5.32 | 5.82 | 6.78 | 7.78 | 9.78 | 12.73 | 15.73 | 17.73 | 20.67 | 23.67 | 26.67 | 29.67 | |||
| Grade B | min | 2.9 | 3.7 | 4.7 | 5.2 | 5.7 | 6.64 | 7.64 | 9.64 | 12.57 | 15.57 | 17.57 | 20.16 | 23.16 | 26.16 | 29.16 | |||
| Length of Thread b | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| Screw Thread d | (M22) | M24 | (M27) | M30 | (M33) | M36 | (M39) | M42 | (M45) | M48 | (M52) | M56 | (M60) | M64 | |||||
| P | Pitch | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.5 | 5 | 5 | 5.5 | 5.5 | 6 | ||||
| b | L≤125 | 50 | 54 | 60 | 66 | - | - | - | - | - | - | - | - | - | - | ||||
| 125<L≤200 | 56 | 60 | 66 | 72 | 78 | 84 | 90 | 96 | 102 | 108 | 116 | - | - | - | |||||
| L>200 | 69 | 73 | 79 | 85 | 91 | 97 | 103 | 109 | 115 | 121 | 129 | 137 | 145 | 153 | |||||
| c | max | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||
| min | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | |||||
| da | max | 24.4 | 26.4 | 30.4 | 33.4 | 36.4 | 39.4 | 42.4 | 45.6 | 48.6 | 52.6 | 56.6 | 63 | 67 | 71 | ||||
| ds | max=nominal size | 22 | 24 | 27 | 30 | 33 | 36 | 39 | 42 | 45 | 48 | 52 | 56 | 60 | 64 | ||||
| Grade A | min | 21.67 | 23.67 | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| Grade B | min | 21.48 | 23.48 | 26.48 | 29.48 | 32.38 | 35.38 | 38.38 | 41.38 | 44.38 | 47.38 | 51.26 | 55.26 | 59.26 | 63.26 | ||||
| dw | Grade A | min | 31.71 | 33.61 | - | - | - | - | - | - | - | - | - | - | - | - | |||
| Grade B | min | 31.35 | 33.25 | 38 | 42.75 | 46.55 | 51.11 | 55.86 | 59.95 | 64.7 | 69.45 | 74.2 | 78.66 | 83.41 | 88.16 | ||||
| e | Grade A | min | 37.72 | 39.98 | - | - | - | - | - | - | - | - | - | - | - | - | |||
| Grade B | min | 37.29 | 39.55 | 45.2 | 50.85 | 55.37 | 60.79 | 66.44 | 71.3 | 76.95 | 82.6 | 88.25 | 93.56 | 99.21 | 104.86 | ||||
| L1 | max | 4 | 4 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 10 | 10 | 12 | 12 | 13 | ||||
| k | Nominal Size | 14 | 15 | 17 | 18.7 | 21 | 22.5 | 25 | 26 | 28 | 30 | 33 | 35 | 38 | 40 | ||||
| Grade A | max | 14.215 | 15.215 | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| min | 13.785 | 14.785 | - | - | - | - | - | - | - | - | - | - | - | - | |||||
| Grade B | max | 14.35 | 15.35 | 17.35 | 19.12 | 21.42 | 22.92 | 25.42 | 26.42 | 28.42 | 30.42 | 33.5 | 35.5 | 38.5 | 40.5 | ||||
| min | 13.65 | 14.65 | 16.65 | 18.28 | 20.58 | 22.08 | 24.58 | 25.58 | 27.58 | 29.58 | 32.5 | 34.5 | 37.5 | 39.5 | |||||
| k1 | Grade A | min | 9.65 | 10.35 | - | - | - | - | - | - | - | - | - | - | - | - | |||
| Grade B | min | 9.56 | 10.26 | 11.66 | 12.8 | 14.41 | 15.46 | 17.21 | 17.91 | 19.31 | 20.71 | 22.75 | 24.15 | 26.25 | 27.65 | ||||
| r | min | 0.8 | 0.8 | 1 | 1 | 1 | 1 | 1 | 1.2 | 1.2 | 1.6 | 1.6 | 2 | 2 | 2 | ||||
| s | max=nominal size | 34 | 36 | 41 | 46 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | ||||
| Grade A | min | 33.38 | 35.38 | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| Grade B | min | 33 | 35 | 40 | 45 | 49 | 53.8 | 58.8 | 63.1 | 68.1 | 73.1 | 78.1 | 82.8 | 87.8 | 92.8 | ||||
| Length of Thread b | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
We have a full set of professional testing equipment to ensure the symbol requirements of our exported products.
Shanghai Gentle Fasteners Co. Ltd. is an officially registered enterprise specializing in the distribution of fasteners and hardware with experience of more than 60 years. The Company is situated by the Outer Ring Road near Xupu Bridge with convenient transportation. The main business is to provide products for export companies, to support large and medium-sized domestic enterprises with a variety of metal parts, and to handle export business by ourselves.
The products we are dealing with are mainly of five categories: bolts, nuts, screws, washers and rivets, the mechanical properties of which are from class 4.8 up to class 12.9. The material used can be carbon steel, alloy steel, stainless steel, brass, aluminum, etc. The manufacturing standards are in accordance with GB, ISO, DIN, ANSI, BS, JIS, etc. or to customers' special requirements.
We pay high attention to market and customer requirements. With sound technical background we have established long-term business cooperation with many enterprises, domestic and abroad, providing quality parts of standard specifications and per customer samples or drawings. We also provide services like retailing, re-packing, booking for shipment, etc. Your inquiries are cordially welcomed.
We are grateful to all our customers, old and new, for your supports as always. We will continue our effort in providing quality products and A-class service to you. Let's develop together.
Our culture: Technology first, quality first, customer first.
Our service scheme: To provide quality products and services to customers; regarding customers' satisfaction as our working criterion.
Our goal: To provide products and services to customer' satisfaction, to play an active role in settling down customers concerns.
