TORX PIN BUTTON HEAD SCREWS M4 X 20

COMPLETE WITH

TORX PIN BUTTON HEAD BARREL NUTS M4 X 9

YOU WILL RECEIVE 8 OF EACH PART

(ONLY 1 OF EACH PART SHOWN IN PHOTO FOR CLARITY)

STAINLESS STEEL GRADE A2

ANTI-TAMPER SECURITY 

6 LOBE STAR PIN

THESE ARE VERY HIGH QUALITY SCREWS & BARREL NUTS

THE FULL RANGE OF THESE IS AVAILABLE IN OUR eBAY SHOP.

THESE ARE IDEAL TO SECURE AN

OVERALL THICKNESS OF 24 - 25mm

(THIS ALLOWS FOR A MINIMUM OF 4mm LENGTH OF

THREAD ENGAGING INSIDE THE BARREL NUT)

IF WASHERS ARE USED (NOT SUPPLIED) UNDER ONE OR BOTH HEADS OBVIOUSLY

YOU WILL BE ABLE TO USE ON THINNER MATERIALS.

OR IF NECESSARY YOU COULD CUT BACK THE FULLY THREADED SCREWS

TX20 PIN DRIVE BITS FOR BOTH THE SCREW AND NUT WILL BE REQUIRED 

TO DRIVE THESE.  THEY ARE NOT SUPPLIED BUT ARE AVAILABLE IN OUR eBAY SHOP

TX20 "L" SHAPE DRIVE KEYS ARE ALSO AVAILABLE IN OUR eBAY SHOP

STAINLESS STEEL WASHERS TO SUIT ARE AVAILABLE IN OUR eBAY SHOP

M4 ARE REQUIRED FOR THE SCREW &

M5 ARE SUITABLE FOR THE BARREL NUT

PENNY WASHERS ARE ALSO AVAILABLE IN OUR eBAY SHOP

IF YOU NEED TO SPREAD THE LOAD

SQUARE SECTION SPRING WASHERS ALSO AVAILABLE

6mm DIAMETER CLEARANCE HOLE REQUIRED FOR BARREL NUT

PLEASE CONTACT US IF YOU REQUIRE ANY FURTHER INFORMATION