Which exotic alloys does TorqBolt manufacture fasteners in?

TorqBolt manufactures fasteners in stainless steels (304, 316L, 17-4 PH, 15-5 PH), nickel alloys (Inconel 625 and 718, Incoloy 825, Monel 400, Hastelloy C276 and B2, Waspaloy), Duplex 2205, Super Duplex 32750 and Zeron 100, Titanium Grade 2 and Grade 5, Copper Nickel 90/10 and 70/30, and Aluminium 7075.

What certification documents are supplied with each shipment?

Fasteners are supplied with EN 10204 3.1 mill test certificates as standard, with full heat-number traceability. EN 10204 3.2 certification witnessed by a third-party inspection agency can be arranged on request. TorqBolt operates under ISO 9001:2015 and is PED 2014/68/EU approved by TUV Rheinland.

Can you manufacture non-standard or drawing-based fasteners?

Yes. In addition to ASME, ASTM, DIN and ISO standard fasteners, TorqBolt produces custom fasteners to customer drawings using hot forging, cold forging and CNC machining, which suits low-volume, large-diameter and hard-to-find parts in exotic alloys.

Are your fasteners suitable for sour service under NACE MR0175 / ISO 15156?

Fasteners for sour service can be supplied with hardness control and documentation in line with NACE MR0175 / ISO 15156 requirements. Specify the sour-service requirement in your enquiry so that material, heat treatment and hardness testing are planned accordingly.

What information should I include when sending an enquiry?

Include the material grade or UNS number, the dimensional standard (for example ASME B18.2.1, ASTM A193, DIN 931 or ISO 4014), diameter, thread pitch and length, quantity, coating or surface treatment, required certification (EN 10204 3.1 or 3.2, NACE) and the destination country.

Grade 12.9 Carbon Steel Hex Socket Head Cap Screws Allen Bolts 1/4 5/16 3/8 7/16 1/2 5/8 3/16 1/8 5/32 Inch Threaded

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Grade 12.9 Carbon Steel Hex Socket Head Cap Screws Allen Bolts 1/4 5/16 3/8 7/16 1/2 5/8 3/16 1/8 5/32 Inch Threaded

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Product Description

Grade 12.9 Steel BSW Hexagon Hex Socket Head Cap Screws

brand	SNIPPIN
name	Grade 12.9 Steel BSW British Standard Hexagon Hex Socket Head Cap Screws Allen Bolts 1/4 5/16 3/8 7/16 1/2 5/8 3/16 1/8 5/32
surface	Black-coated
material	Carbon Steel

Frequently Asked Questions

Q Are you manufacturer or trading company?

We are professional manufacturer with 9 years experience. We accept OEM, ODM as your needs and assure the competitive price and quality for you.

Q Do you provide samples? Is it free or does it cost extra?

Yes, we can provide free samples for the items in stock, you only need to pay the shipping fee. Custom projects require a partial deposit, which can be deducted in the official order.

Q How does your factory do regarding quality control?

We have professional QC team to inspect each items from the links of production to package.

Q What's your delivery time?

Products that are in stock are usually 2-5 days after payment, and custom items are usually 10-15 days after payment.

Q What is your terms of payment?

T/T 30% as deposit, and 70% balance before delivery.

Grade 12.9 Carbon Steel Hex Socket Head Cap Screws Allen Bolts 1/4 5/16 3/8 7/16 1/2 5/8 3/16 1/8 5/32 Inch Threaded

Product Description

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