New arrivals: Heavy-duty anchors now in stock
Trusted Industrial Fasteners Partner Since 2004

BOLTS
1 variantMFB Dog Bolts provide precise alignment, secure positioning, and dependable load retention in mechanical and structural assemblies. Engineered to DIN 444 standards for durability, accuracy, and long-term performance.
Thread Type
METRIC THREAD
Grade
BRASS/BRONZE 304-316
1 variant options available with multiple material choices.
CATEGORY
BOLTS
PRODUCT
DOG BOLT
THREAD TYPE
METRIC THREAD
GRADE
BRASS/BRONZE 304-316
Thread, grade, size, and material combinations available for this product.
Threading
STANDARD THREAD
Size
ALL SIZE AVAILABLE
Available Materials
MFB Premium Dog Bolt – Precision Locking for Reliable Alignment MFB Dog Bolts are specially engineered for applications requiring accurate positioning, secure alignment, and reliable fastening in mechanical, industrial, and structural assemblies. Featuring a precision-machined eye design and high-tolerance threads, these bolts provide exceptional stability while helping prevent unwanted movement under load. Manufactured according to DIN 444 specifications, MFB Dog Bolts are widely used in machinery, equipment maintenance, lifting systems, structural frameworks, and industrial installations where precision and strength are critical. Their forged construction ensures excellent mechanical performance, while the threaded shank allows quick installation, adjustment, and maintenance. Available in Brass, Bronze, Stainless Steel 304, and Stainless Steel 316, MFB Dog Bolts offer outstanding corrosion resistance and long service life, making them suitable for both indoor and outdoor environments.