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Hex socket countersunk head cap screws - DIN 7991

Hex socket countersunk head cap screws

Item No.: DIN 7991
Supplier Details
Country: Taiwan
City: TAIWAN
Address: 1F NO.56, XINGFU E. RD., XINGZHUANG DIST., NEW TAIPEI CITY 242
TEL: +886-2-29939771
Fax: +886-2-29944117
Online Showroom: 13 Products
It is generally used to assemble thin components where no protrusion is allowed. When it is completely locked in, its smooth surface will cause no scratch for other items.

According to: DIN 7991 / ISO 10642 / JIS B1194 (ANSI/ASME B18.3) / Non-standard

  1. Material: Alloy steel, Stainless steel, Brass, Aluminum, etc.
[ Strength and material ] --- main products that are generally commercially available
Stainless steel screws: SUS302HQ, SUS304J3, SUS316CU and Alloy steel screws:
SUS302HQ: 302HQ is a specialized alloy wire where the addition of 3.00-4.00% copper substantially reduces the cold worked hardening rate over 304 stainless steel. It is commonly used just like the applications of 304 stainless steel.
SUS304J3: 304 stainless steel is used for a variety of household and industrial applications such as screws, machinery parts, car headers, and food-handling equipment.
SUS316CU: 316 stainless steel is commonly used in many industrial applications involving processing chemicals, as well as high-saline environments such as coastal regions and outdoor areas where de-icing salts are common. Due to its non-reactive qualities, 316 stainless steel is also used in the manufacture of medical surgical instruments.
SCM435(Strength Grade12.9 & 10.9): Class 12.9 or 10.9 alloy steel composed of quenched and tempered alloy steel, is often used in applications where strength is the primary consideration.

2. Finish: Plain, black oxide, zinc plated and so on.
3. Threads: M, UNC, UNF, BSW
4. Marking: No markings in general ; Otherwise, according to customer's requirement.
5. Size: M2-M12 / 2#-1/2”
6. M.O.Q.: Based on sizes & length. Please just send us your request for Quotation.
7. Packing: Plastic bags in cartons on pallets or customer's requirement.
Our regular carton sizes are 26cm*26cm*8cm, 26cm*26cm*10cm, 28cm*28cm*13cm and 29cm*29cm*17cm.
8. High quality and competitive pricing.
9. In addition, we produce non-standard fasteners according to drawings or the samples.
10. Origin: Taiwan
11. Payment Terms: T/T, Paypal
We have been successful in establishing our brand and sale to the international market due to our excellent quality and service of

Hex socket countersunk head cap screws

. Delivering the best quality products conforming to the cultural needs of the client is the ultimate goal of us.