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বাড়ি > পণ্য > ধাতব বল্ট > M12 Alloy Steel Construction Shoulder metal Bolt Heavy Load Bearing Stainless steel hex socket

M12 Alloy Steel Construction Shoulder metal Bolt Heavy Load Bearing Stainless steel hex socket

পণ্যের বিবরণ

উৎপত্তি স্থল: চীন

পরিচিতিমুলক নাম: JIA SHAN

সাক্ষ্যদান: ISO 9001

মডেল নম্বার: কাস্টমাইজড

পেমেন্ট ও শিপিংয়ের শর্তাবলী

ন্যূনতম চাহিদার পরিমাণ: 10

মূল্য: 0.01-11

প্যাকেজিং বিবরণ: প্লাস্টিকের ব্যাগ + চিপবোর্ড শক্ত কাগজ + বেল্ট এবং প্লাস্টিক ফিল্ম সহ প্লাইউড প্যালেট প্যালেট / আপনা

ডেলিভারি সময়: 5-15 দিন

পরিশোধের শর্ত: L/C, D/A, D/P, T/T, ওয়েস্টার্ন ইউনিয়ন, মানিগ্রাম

যোগানের ক্ষমতা: 100000

এখন চ্যাট করুন
বিশেষভাবে তুলে ধরা:

M12 alloy steel shoulder bolt

,

heavy load bearing metal bolt

,

stainless steel hex socket bolt

প্যাকেজের পরিমাণ:
100 টুকরা
রঙ:
কাস্টমাইজড/সিলভার/প্লেন
উপাদান:
ইস্পাত
থ্রেড পিচ:
কাস্টমাইজড
জারা প্রতিরোধ:
উচ্চ/কাস্টমাইজড
হেডটাইপ:
কাঁধের বোল্ট
বন্দর:
শেনজেন, গুয়াংজু
সাধারণ ব্যবহার:
নির্মাণ, স্বয়ংচালিত, যন্ত্রপাতি
শেষ করুন:
প্লেইন/পলিশ
থ্রেড টাইপ:
যন্ত্রযুক্ত থ্রেড
মরিচা প্রমাণ:
হ্যাঁ
প্রস্তুতকারক:
বিভিন্ন নির্মাতারা
প্যাকেজের পরিমাণ:
100 টুকরা
রঙ:
কাস্টমাইজড/সিলভার/প্লেন
উপাদান:
ইস্পাত
থ্রেড পিচ:
কাস্টমাইজড
জারা প্রতিরোধ:
উচ্চ/কাস্টমাইজড
হেডটাইপ:
কাঁধের বোল্ট
বন্দর:
শেনজেন, গুয়াংজু
সাধারণ ব্যবহার:
নির্মাণ, স্বয়ংচালিত, যন্ত্রপাতি
শেষ করুন:
প্লেইন/পলিশ
থ্রেড টাইপ:
যন্ত্রযুক্ত থ্রেড
মরিচা প্রমাণ:
হ্যাঁ
প্রস্তুতকারক:
বিভিন্ন নির্মাতারা
M12 Alloy Steel Construction Shoulder metal Bolt Heavy Load Bearing Stainless steel hex socket

M12 Alloy Steel Construction Shoulder metal Bolt Heavy Load Bearing Stainless steel hex socket

M12 Alloy Steel Construction Shoulder metal Bolt Heavy Load Bearing Stainless steel hex socket 0

 

 

1,Description:

Shoulder screw are also called shaft shoulder screws, stop screws, stop bolts, brake bolts, equal-height screws, etc. The shoulder screw is used in conjunction with the bolt pull rod and is mainly used as a mold accessory to control the opening stroke between the fixed mold seat plate, the runner push plate and the fixed mold template in the three-plate mold.

 

Because it can be set on the parting surface of the mold, the mold design can be miniaturized. This type of product features high hardness, good toughness, excellent wear resistance and heat resistance. It is suitable for precision molds and can significantly extend their service life. Especially, the thermal deformation of precision molds has been effectively controlled, making it suitable for molds in high-temperature working environments  Its standard is ISO 7379. The material of the 12.9 grade plug screw is SCM435 alloy steel, with an overall hardness of HRC40°

 

The shoulder screw is used in conjunction with the bolt pull rod and is mainly used as a mold accessory to control the opening stroke between the fixed mold seat plate, the runner push plate and the fixed mold template in the three-plate mold. 

 

Because it can be set on the parting surface of the mold, the mold design can be miniaturized. This type of product features high hardness and toughness, as well as good wear resistance and heat resistance. It is suitable for precision molds and helps to extend their service life, especially playing a certain role in controlling the thermal deformation of precision molds. It is applicable to molds in high-temperature working environments.

 

2,Applications:

 

When installing the shoulder screws, it should be noted that the shaft diameter is a matching specification, which can facilitate the selection of shoulder screws and bolt tie rods. For example, when using D20 stop bolts, it is recommended to use D20 bolt tie rods. When the shoulder screw is used for the thickness of the seat plate, the bolt head is designed to be embedded in the seat plate by 2mm. Therefore, the relationship between the depth W of the countersunk hole and the stroke S is W equal to S plus the thickness K of the plug screw shoulder plus 2, and L equal to the thickness of the seat plate minus the thickness K of the stop bolt shoulder plus 2. When using the thickness of the flow channel push plate, the thread length of the shoulder screw embedded in the bolt pull rod is set to 1.5 times the thread diameter

 

3,Technical Advantages

Characteristics of Stainless Stee

Corrosion Resistance

Stainless steel contains a minimum of 10.5% chromium, which forms a passive oxide layer on the surface, protecting it from rust and corrosion . This makes it ideal for harsh environments.

High Strength and Durability

Stainless steel offers excellent mechanical properties, including high tensile strength and toughness, allowing it to withstand heavy loads and extreme conditions .

Temperature Resistance

It maintains structural integrity across a wide temperature range, from cryogenic temperatures up to elevated heat levels, without losing strength or corroding .

Hygiene and Cleanability

The smooth, non-porous surface prevents bacterial growth and is easy to clean and sterilize, making it perfect for sanitary applications .

Aesthetic Appeal

Stainless steel has a bright, attractive finish that requires minimal maintenance and retains its appearance over time

Packaging Options

Available in small packing, carton packing, or pallet configurations to meet your shipping and storage requirements.

M12 Alloy Steel Construction Shoulder metal Bolt Heavy Load Bearing Stainless steel hex socket 1
Manufacturer Information

Manufactured by JIA SHAN Hardware Company with strict quality control measures and pre-shipment inspection.

M12 Alloy Steel Construction Shoulder metal Bolt Heavy Load Bearing Stainless steel hex socket 2 M12 Alloy Steel Construction Shoulder metal Bolt Heavy Load Bearing Stainless steel hex socket 3 M12 Alloy Steel Construction Shoulder metal Bolt Heavy Load Bearing Stainless steel hex socket 4

 

 

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