Description
TK93043 3/8" x 1-1/2" USS Coarse Thread Super Grade 8 Hex Head Bolt For Front Lockout Hub or Drive Flange Retention and universal applications calling for an extra tough and durable fastener.
Features and Specifications:
- Made of Super Hi-tensile Quad-Alloy Steel
- Tensile strength: minimum 180,000 psi
- Greater hardness, strength, heat resistance, corrosion resistance, and overall durability than standard Grade 8 cap screws
- Controlled grain flow with washer face
- Double heat treated with 20% higher head
- Cold rolled, Class 2A Threads - machine pointed
- Rockwell hardness: C38-42
- Meets or exceeds SAE J429 and ASTM A354 Grade 8 specifications
- Hex Head with 9/16" across flats
- Thread Length 1-1/4"
- Plated for corrosion resistance
- Manufactured in America with American materials.
- Head Marking Grade Markings for ease of identification.
- Flats are easy to grip and corners resist rounding.
- 20% higher head than standard cap screws makes wrenching easier.
- 15° Top Chamfer higher corners for reduced socket wear.
- Smooth washer face bearing surface permits complete 360° load distribution while maintaining consistent clamping force.
- Smooth fillet radius design to increase fatigue strength and reduce stress concentration where the head and shank meet.
- Excellent elongation properties stretches a min. of 12% in a standard elongation test per J429.
- Concentric shanks for easy, accurate assembly.
- Chamferred points for easy starting and assembly.
- 100% traceable - each lot is laboratory tested to assure consistent quality material test reports available.
- Class 2 UNR threads are cold rolled, precision formed for increased clamping strength, better fit and reduced risk of failure.
- Trailing thread does not enter extrusion angle for increased stress resistance.
Matching parts for TK93043 Hub Screws in 1975-1990 Dodge Dana 60, Dana 61 Axles:
Exploded View XV1001 1975-1989 Dodge W250, W350 Dana 60/61 Front Axle
Exploded View XV101 1975-1989 Dodge W250, W350 Dana 60 Front Wheel Hub
TK4037 Hub Service Kit
QU40068 Axle Shaft Snap Ring
QK4730 Hex Spindle Nut Set 1975-1991.5 Dodge W250, W350
QU11069 Wheel Hub
QU40330 30 Spline Outer Axle Shaft
QU50277 New Selectro Hub Lock Set
QU50216 8 Bolt Hub Gasket
QU52245 Bare Selectro Hub Handle
QU50160 Hub Cam
QU52242 Bare 8 Bolt Hub Base
Warranty
Product Reviews
Delivery & Returns
Shipping times are estimated in your cart.
More info can be found at the link below.
