🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$32.99
No image available
Flange BoltsTA-VIGOR✓ In stock

TA-VIGOR M10-1.5 x 20mm Hex Head Serrated Flange Bolts, 10.9 Grade Carbon Steel Flanged Hex Bolts, Heavy Duty Screws for Construction and Machinery, 5Pcs

$32.99
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
  • 【M10 Hex Serrated Design】Each bolt features a hex head with a built-in serrated flange for firm grip and resistance against loosening caused by vibration or torque
  • 【High Strength Carbon Steel】Constructed from 10.9 grade carbon steel with a black oxide finish for excellent durability, corrosion resistance, and load-bearing performance
  • 【Fully Threaded M10 x 20mm Shaft】These flange bolts offer precise 1.5mm pitch threading, ideal for secure fastening in structural, automotive and industrial environments
  • 【No Washer Needed】The flanged hex head distributes load evenly across surfaces, helping to prevent surface damage and ensuring long-term fastening integrity
  • 【Suitable for Various Applications】Perfect for assembling steel structures, heavy machinery, pipelines, DIY repairs and general construction projects using hex tools
Product description

APPLY TO – Hex head flange bolts are widely used in heavy-duty applications such as construction, steel framework assembly, pipeline installation, mechanical equipment repair, and automotive maintenance. Suitable for both industrial and DIY use. SPECIFICATION Product Name: Hex Head Serrated Flange Bolts Material: 10.9 Grade Carbon Steel, Black Thread Size: M10(D) x 20mm(L) / M10 x 0.79" Thread Pitch: 1.5mm / 0.059" Flange Diameter: 22.3mm / 0.88" Hex Width: 15mm / 0.59" Hex Thickness: 9.2mm / 0.36" Quantity Included: 5pcs x Hex Flange Bolts DESIGN – These bolts are fully threaded along the shaft, with precise, clean-cut M10-1.5 x 20mm threads for smooth installation. The integrated serrated flange under the hex head acts as a washer, distributing load and preventing loosening under vibration. ADVANTAGE – Made from high-strength 10.9-grade carbon steel, these bolts offer excellent load-bearing capacity, high hardness, and long-lasting wear resistance. The black oxide coating enhances corrosion protection and surface durability in tough environments.

Product details
Brand
TA-VIGOR
Manufacturer
TA-VIGOR
Material
Carbon Steel
Colour
Black
Size
M10
Model number
M10
Part number
W11031EP5

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

You might also like

Similar items

View all →