Factory directly provide DIN6921 ISO4162 Hexagon Flange Bolts and Screws to Spain Factories

Factory directly provide DIN6921 ISO4162 Hexagon Flange Bolts and Screws to Spain Factories

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Hexagon Flange Screws and Bolts Standard: DIN6921, ISO4162, ISO8102, ASME B18.2.3.9M, ASME B18.2.1, Metric Size: M6-M20 with various lengths Inch Size: 1/4”-3/4” with various lengths Material Grade: Carbon Steel, Alloy Steel, Stainless Steel covers grade ISO 898-1 4.8, 8.8, 10.9; SAE J429 Grade 5, 8; ASTM A193 B7, A320 L7; ASTM F593 A, B, C, D, E, F, G, H; ISO 3506 A2-70, A4-70 Finish: Plain, Black Oxide, Zinc Plated, Hop Dipped Galvanized, Dacromet, etc. Packing: Bulk about 25 kgs each carto...


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We're commitment to offer you the competitive price ,remarkable products excellent, also as fast delivery for Hex Cap Screws Manufacturer, What Are Flat Washers Used For, Stud Bolts B7m, Welcome to create the well and extensive standing business enterprise interactions with our business to produce a superb potential jointly. customers' pleasure is our eternal pursuit!
Factory directly provide DIN6921 ISO4162 Hexagon Flange Bolts and Screws to Spain Factories Detail:

Hexagon Flange Screws and Bolts

Standard: DIN6921, ISO4162, ISO8102, ASME B18.2.3.9M, ASME B18.2.1,

Metric Size: M6-M20 with various lengths

Inch Size: 1/4”-3/4” with various lengths

Material Grade: Carbon Steel, Alloy Steel, Stainless Steel covers grade

ISO 898-1 4.8, 8.8, 10.9; SAE J429 Grade 5, 8; ASTM A193 B7, A320 L7;

ASTM F593 A, B, C, D, E, F, G, H; ISO 3506 A2-70, A4-70

Finish: Plain, Black Oxide, Zinc Plated, Hop Dipped Galvanized, Dacromet, etc.

Packing: Bulk about 25 kgs each carton, 36 cartons each pallet

Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports

Please feel free to contact us for more details.


Product detail pictures:

Factory directly provide DIN6921 ISO4162 Hexagon Flange Bolts and Screws to Spain Factories detail pictures

Factory directly provide DIN6921 ISO4162 Hexagon Flange Bolts and Screws to Spain Factories detail pictures


We stay with the basic principle of quality initially, services first, steady improvement and innovation to fulfill the customers for your management and zero defect, zero complaints as the quality objective. To perfect our company, we give the goods while using the good high-quality at the reasonable selling price for Factory directly provide DIN6921 ISO4162 Hexagon Flange Bolts and Screws to Spain Factories, The product will supply to all over the world, such as: Bangladesh, Adelaide, Iraq, During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.



  • HELICOIL® thread inserts create high-strength fastenings in metal low-strength materials and have been well established on the market for about 50 years .

    The HELICOIL® plus screwlock has the same benefits regarding the threads as the HELICOIL® plus free running and it is confirming to DIN 8140-b.

    Additionally an integrated screw clamping area serves as a screw-lock.

    The screw clamping is realised by one or more polygone formed windings that clamp the flanks of the screwed-in screws. The result is an elastic frictional resistance.

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