Recommend Products
Name: Fujian Monel 400 Double End Stud Material: Monel 400 Standard: ASME B18.2.1 Size: 5/16 to 4 inch Length: 30 to 1000 mm Class: 12.9 Feature: Resistant to hydrofluoric acidQS Fastener: Monel 400 Double End Stud
Name: Inconel 625 Double End Stud Material: Inconel 625 Standard: ASME B18.2.1 Size: 5/16 to 4 inch Length: 30 to 1000 mm Class: 12.9 Feature: High Yield Strength, Durable Strength and Corrosion ResistanceQS Fastener: Inconel 625 Double End Stud
Name: Xiamen Inconel 600 High Strength Fastener Material: Inconel 600 Standard: ASME Size: 5/16 to 4 inch Length: 30 to 1000 mm Class: 12.9 Feature: High Yield Strength, Durable Strength and Corrosion ResistanceQS Fastener: Inconel 600 High Strength Fastener
Name: Inconel 600 Stud Bolt Putian Material: Inconel 600 Standard: ASME B18.2.1 Size: 5/16 to 4 inch Length: 30 to 1000 mm Class: 12.9 Feature: High Yield Strength, Durable Strength and Corrosion ResistanceQS Fastener: Inconel 600 Stud Bolt
Bolt Nut Washer Chinese Factory
QS Fastener: Bolt Nut Washer Chinese Factory
Name: Bolt Nut Washer Chinese Factory
Length: 170mm
Standard: ASME B18.31.2
Material: Stainless Steel 304, ASTM A193 B8/ A194 8/ SS304
Size: 7/8 Inch
Price: USD 5.99-7.99/ Kg
MOQ: 10kg
Customization: yes
Delivery time: 7-30 Day
Application: Used In The Assembly of Laboratory Equipment
Length: 170mm
Standard: ASME B18.31.2
Material: Stainless Steel 304, ASTM A193 B8/ A194 8/ SS304
Size: 7/8 Inch
Price: USD 5.99-7.99/ Kg
MOQ: 10kg
Customization: yes
Delivery time: 7-30 Day
Application: Used In The Assembly of Laboratory Equipment
Quantity
When reliability and accuracy are non-negotiable, the Bolt Nut Washer set from our Chinese Factory stands out as a meticulously engineered fastening solution. Designed specifically for the assembly of laboratory equipment, this 170mm-long set complies with the rigorous ASME B18.31.2 standard, ensuring every component meets internationally recognized dimensional and mechanical requirements. Manufactured from premium Stainless Steel 304 (ASTM A193 B8 / A194 8 / SS304), this combination offers exceptional tensile strength, outstanding corrosion resistance, and long-term stability – even in environments exposed to chemicals, humidity, or frequent cleaning cycles.
Precision Dimensions and Material Excellence
With a nominal size of 7/8 inch, this bolt, nut, and washer trio delivers a secure, vibration-resistant joint critical for sensitive instruments like spectrometers, centrifuges, and fluid handling systems. The 170mm length provides ample thread engagement and clamping force, reducing the risk of loosening over time. The use of dual-certified ASTM A193 B8 (bolt) and A194 8 (nut) materials guarantees consistent mechanical properties, while the incorporated washer distributes load evenly, protecting delicate mounting surfaces from galling or distortion – a common concern in precision laboratory frames and support structures.
With a nominal size of 7/8 inch, this bolt, nut, and washer trio delivers a secure, vibration-resistant joint critical for sensitive instruments like spectrometers, centrifuges, and fluid handling systems. The 170mm length provides ample thread engagement and clamping force, reducing the risk of loosening over time. The use of dual-certified ASTM A193 B8 (bolt) and A194 8 (nut) materials guarantees consistent mechanical properties, while the incorporated washer distributes load evenly, protecting delicate mounting surfaces from galling or distortion – a common concern in precision laboratory frames and support structures.
Why Choose This Fastener Kit?
Every Bolt Nut Washer set produced by our Chinese Factory undergoes strict quality control, from raw material traceability to final thread gauging. The ASME B18.31.2 compliance not only assures interchangeability with existing equipment but also simplifies procurement for maintenance teams and OEM manufacturers. Priced competitively at USD 5.99 – 7.99 per kilogram, with a low MOQ of 10kg, this solution is equally cost-effective for prototype development and bulk production runs. Full customization is available – including special thread lengths, surface passivation, or laser marking – allowing you to tailor the set to proprietary designs or specific torque requirements.
Every Bolt Nut Washer set produced by our Chinese Factory undergoes strict quality control, from raw material traceability to final thread gauging. The ASME B18.31.2 compliance not only assures interchangeability with existing equipment but also simplifies procurement for maintenance teams and OEM manufacturers. Priced competitively at USD 5.99 – 7.99 per kilogram, with a low MOQ of 10kg, this solution is equally cost-effective for prototype development and bulk production runs. Full customization is available – including special thread lengths, surface passivation, or laser marking – allowing you to tailor the set to proprietary designs or specific torque requirements.
Typical Application Scenarios
Beyond laboratory assemblies, this versatile fastening kit excels in:
- Medical diagnostic devices – where sterile, non-reactive surfaces are mandatory.
- Analytical instrumentation – requiring stable alignment over thermal cycles.
- Research pilot plants – involving moderate pressure and temperature fluctuations.
- Modular cleanroom structures – where ease of disassembly and reassembly is frequent.
Beyond laboratory assemblies, this versatile fastening kit excels in:
- Medical diagnostic devices – where sterile, non-reactive surfaces are mandatory.
- Analytical instrumentation – requiring stable alignment over thermal cycles.
- Research pilot plants – involving moderate pressure and temperature fluctuations.
- Modular cleanroom structures – where ease of disassembly and reassembly is frequent.
The 7–30 day delivery window ensures project timelines are met, while the 304 stainless steel composition eliminates the need for additional coatings, reducing long-term maintenance costs.
Summary
For engineers, procurement specialists, and facility managers seeking a balance of performance, compliance, and value, the Bolt Nut Washer from our Chinese Factory delivers a proven, ready-to-use fastening system. Its adherence to ASME B18.31.2, combined with 304-grade metallurgy and flexible ordering terms, makes it a dependable choice for demanding assembly environments. Invest in a product that not only secures your equipment but also streamlines your supply chain with consistent quality and on-time delivery.
For engineers, procurement specialists, and facility managers seeking a balance of performance, compliance, and value, the Bolt Nut Washer from our Chinese Factory delivers a proven, ready-to-use fastening system. Its adherence to ASME B18.31.2, combined with 304-grade metallurgy and flexible ordering terms, makes it a dependable choice for demanding assembly environments. Invest in a product that not only secures your equipment but also streamlines your supply chain with consistent quality and on-time delivery.
FAQ
1. Can this Bolt Nut Washer set be used in high-humidity or saline environments?
Yes. The Stainless Steel 304 (ASTM A193 B8/A194 8) construction provides excellent resistance to oxidation and chloride-induced corrosion, making it suitable for coastal facilities, wet labs, and outdoor pilot plants.
Yes. The Stainless Steel 304 (ASTM A193 B8/A194 8) construction provides excellent resistance to oxidation and chloride-induced corrosion, making it suitable for coastal facilities, wet labs, and outdoor pilot plants.
2. Is the 7/8 inch size compatible with standard imperial tools and mating components?
Absolutely. The set is manufactured to ASME B18.31.2, ensuring full dimensional compatibility with standard 7/8-inch nuts, bolts, and washers, as well as common wrenches and sockets used in North American and global markets.
Absolutely. The set is manufactured to ASME B18.31.2, ensuring full dimensional compatibility with standard 7/8-inch nuts, bolts, and washers, as well as common wrenches and sockets used in North American and global markets.
3. What customization options does your Chinese Factory offer beyond standard lengths?
We can adjust thread pitch, overall length, surface finish (e.g., passivation or electropolishing), and apply permanent identification marks. Minimum order quantities and lead times for custom runs are available upon request.
We can adjust thread pitch, overall length, surface finish (e.g., passivation or electropolishing), and apply permanent identification marks. Minimum order quantities and lead times for custom runs are available upon request.
4. How does the washer in this set improve assembly reliability?
The washer acts as a load-spreading element, preventing embedment and surface damage. It also helps maintain preload under dynamic or thermal cycling conditions, which is critical for maintaining calibration and repeatability in laboratory instruments.
The washer acts as a load-spreading element, preventing embedment and surface damage. It also helps maintain preload under dynamic or thermal cycling conditions, which is critical for maintaining calibration and repeatability in laboratory instruments.
Send Message
